CN110095668A - Track circuit choke transformer job information real time on-line monitoring system, method - Google Patents
Track circuit choke transformer job information real time on-line monitoring system, method Download PDFInfo
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- CN110095668A CN110095668A CN201910359715.9A CN201910359715A CN110095668A CN 110095668 A CN110095668 A CN 110095668A CN 201910359715 A CN201910359715 A CN 201910359715A CN 110095668 A CN110095668 A CN 110095668A
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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
- G01R31/003—Environmental or reliability tests
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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
- G01R31/005—Testing of electric installations on transport means
- G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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Abstract
The present invention provides a kind of track circuit choke transformer job information real time on-line monitoring system and monitoring method, working condition and working environment to track circuit choke transformer carry out real time on-line monitoring, multisensor, multiple information sources perceive choke transformer work real time information, and monitoring result is passed through into wired and wireless mode, it is transferred to the device for monitoring and analyzing on backstage, choke transformer instantaneous operating conditions and working environment is presented in visualization, the accurate defective device for determining choke transformer, and summarizing by data, it compares, analysis, real time on-line monitoring and the health control of equipment are realized in alarm and early warning, improve the efficiency of O&M maintenance, assist maintenance work decision, to guarantee railway production safety and efficiently.
Description
Technical field
The present invention relates to the real time on-line monitoring analytical technologies in track circuit monitoring field, especially for track circuit
The real time on-line monitoring of choke transformer is analyzed and health management arts, especially a kind of track circuit choke transformer work letter
Cease real time on-line monitoring system, method.
Background technique
It is electrical along with China railways for the track circuit system played an important role in railway signal system
Change railway gradually to popularize, high-power electric locomotive application is more and more extensive, and contact net net stream constantly increases, and grips by track circuit
The recurrence circuit of convertor transformer is also increasing accordingly, thus caused by electrification interference also constantly enhancing, cause to draw
The interference volume that electric current invades track circuit equipment is also increasing, easily cause track circuit relay misoperation make (moment falls,
Electric current increases to a certain extent, and moment picks up), there is " red band " or " losing vehicle " situation.
Solving the method that problems generally use at present is: using the choke transformer or tape adapter unit for installing air gap additional
Choke transformer, indirect labor's inspection and inspection method (manpower touch choke transformer center connecting plate whether temperature mistake
Height, whether traction current when having vehicle to pass through by testing is normal, and it is disconnected to check whether back flow plate corrodes rust), to solve track electricity
The interference problem equipment on road.In practical applications, track circuit choke transformer is vulnerable to gas such as vibration, temperature, humidity, air pressures
The influence of time condition and the extraneous factors such as artificial, the case where causing aging, the failure of choke transformer internal components.And chokes
The failure of transformer will cause track circuit operation irregularity, can not balance traction electric current, be unable to complete track circuit boosting and drop
The operation of pressure can not inhibit the uneven voltage put, when these failures are serious, will affect normal traffic safety.
In addition, the O&M mode of current orbit circuit choke transformer is mostly to be accomplished manually inspection, detection and maintenance, also stop
It stays in plan and control and state that failure is repaired, i.e., completes maintenance according to inspection and maintenance plan or when track circuit breaks down,
Such as: when red band, whether judgement failed track circuit section first is outdoor equipment failure, then judges whether that the chokes for being become
Then the failure of depressor determines it is that (such as air switch failure, turn-to-turn coil sections are short for which device fault of choke transformer again
Road), then arrange maintenance or replacement in operation maintenance personnel skylight point.Choke transformer is heavy, difficult to install and and traction current
It is associated, replacement duration, replacement difficulty.Seriously affect construction speed and line clear.
Current repair method is unable to satisfy the demand of choke transformer real time on-line monitoring, the building ring of choke transformer
Border can not also perceive, and when failure can not accurately determine the exact failure device of choke transformer, and the efficiency of O&M maintenance is lower, shadow
Ring normal transport production.
Summary of the invention
It has been given below about brief overview of the invention, in order to provide about the basic of certain aspects of the invention
Understand.It should be appreciated that the general introduction be not about exhaustive general introduction of the invention, it be not intended to determine key of the invention or
Pith, nor is it intended to limit the scope of the present invention.Its purpose only provides certain concepts in simplified form, with this
Place mat as following specific embodiment part.
Based on particular problem described above, the present invention proposes a kind of real time on-line monitoring side of track circuit choke transformer
Method, can real-time monitoring choke transformer working condition, perceive its working environment, improve the efficiency of O&M maintenance, realize chokes
The health control of transformer, to solve the pain spot and difficult point of the monitoring of track circuit choke transformer, detection and operation maintenance.
The present invention provides a kind of track circuit choke transformer job information real time on-line monitoring system, the job information
Work state information and working environment information including choke transformer, which is characterized in that the monitoring system includes
Information collecting device, including work state information acquisition unit and working environment information acquisition unit, are installed in and grip
On convertor transformer or nearby, it is respectively used to the instantaneous operating conditions information and working environment information of acquisition choke transformer；
Edge processing apparatus, is installed on choke transformer or nearby, for completing protocol analysis, the group of acquisition information
Packet, encapsulation and the transmission of information；
Power supply device is installed on choke transformer or nearby, is used to complete to information collecting device, edge processing apparatus
Power supply；
Trackside or station device for monitoring and analyzing for receiving the real time information of acquisition, and real time information data are divided
Class statistics, is arranged, summarizes and is analyzed, and choke transformer instantaneous operating conditions and working environment is presented in visualization.
Preferably, the work state information includes but is not limited to the exciting current, loss current, voltage of choke transformer
Value, pressure boosting drop, impedance that hauling-eye magnetization impedance, hauling-eye are unmagnetized.
Preferably, the working environment information includes but is not limited to temperature, humidity, air pressure, vibration, vibration acceleration, position
Move acceleration.
Preferably, the trackside or station device for monitoring and analyzing include:
Data receipt unit, for completing reception, the protocol analysis of acquisition information；
Edge calculations unit, for completing the classification, statistics, sorting of acquisition information data, summarizing and analyze；
Choke transformer instantaneous operating conditions information and working environment information is presented for visualizing in display unit.
Preferably, the trackside or station device for monitoring and analyzing further include:
Early warning and alarm unit, for the real time data of acquisition to be compared with monitored target operation threshold, in real time
Early warning and alarm failure information, transfinite information.
The present invention also provides a kind of on-line monitoring method according to using the real time on-line monitoring system, feature exists
In the monitoring method has following steps:
Work state information acquisition unit and working environment information acquisition unit acquire the work shape of choke transformer in real time
State information and working environment information；
Edge processing apparatus carries out protocol analysis, group packet, encapsulation to acquisition information, and is sent to trackside or station monitoring point
Analysis apparatus；
Trackside or station device for monitoring and analyzing receive the real time information of acquisition, and real time information data is classified, is united
It counts, arrange, summarize and analyzes, choke transformer instantaneous operating conditions and working environment is presented in visualization.
Preferably, the job information data of the acquired choke transformer of acquisition unit upload, data processing by data
Afterwards, it is loaded into the HBase database of device for monitoring and analyzing.
Preferably, it further comprises the steps of:
Data extraction tool is by the static attribute data of equipment itself, equipment operation threshold information, equipment O&M process
The reference datas such as empirical data, fault data, overhaul data are transferred to monitoring analysis dress from existing structured relations database
The HBase database set
Preferably, it further comprises the steps of:
The real time data of acquisition is compared with monitored target operation threshold for early warning and alarm unit, real-time early warning and
Alarm failure information, transfinite information.
Preferably, the past O&M experience number compared including trackside or station device for monitoring and analyzing combination operation maintenance personnel
According to, reference datas such as the past operating state data of equipment, fault data, repair and maintenance data, by the real time data of acquisition with
Reference data, monitored target operation threshold are compared, and real-time early warning and alarm failure information, transfinite information.
The utility model has the advantages that after using above-mentioned technical solution, the present invention to the working condition of track circuit choke transformer and
Working environment carries out real time on-line monitoring, can satisfy the demand of choke transformer real time on-line monitoring, information collection is real-time, more
Sensor, multiple information sources perception choke transformer work real time information, can real-time monitoring choke transformer working condition, perception
Its working environment, information collection is comprehensive, while monitoring result is passed through wired and wireless mode, multiple transmission modes, more transmission
Technological synthesis is used, and the device for monitoring and analyzing on backstage is transferred to, and choke transformer instantaneous operating conditions and work is presented in visualization
Environment improves equipment fault judging nicety rate with multiple source, long period, big data comprehensive analysis processing technology, and passes through number
According to summarize, compare, analyze, real time on-line monitoring and the health control of equipment, multi-parameter, multidimensional are realized in alarm and early warning
Degree, excavates and visualizes presentation at the analysis of more contextual datas, improves the efficiency of O&M maintenance, maintenance work decision is assisted, to protect
Hinder railway normal transport production safety and efficiently.
Detailed description of the invention
In the accompanying drawings, unless specified otherwise herein, otherwise indicate the same or similar through the identical appended drawing reference of multiple attached drawings
Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings depict only according to the present invention
Disclosed some embodiments, are used to provide further understanding of the present invention, constitute part of this application, without should be by it
It is considered as and limits the scope of the present invention.
Fig. 1 is track circuit choke transformer on-line monitoring system circuit theory schematic diagram of the present invention；
Fig. 2 is track circuit choke transformer on-line monitoring system modular structure schematic diagram of the present invention；
Fig. 3 is that track circuit choke transformer online monitoring data of the present invention acquires and handle model schematic；
Fig. 4 is track circuit choke transformer on-line monitoring method flow chart of the present invention；
Fig. 5 is track circuit choke transformer online monitoring data process flow diagram of the present invention.
Specific embodiment
Embodiments of the present invention are described in detail referring now to attached drawing.It should be noted that being described below only exemplary
, and it is not intended to limit the present invention.Different characteristic in different embodiments described below can be bonded to each other, with shape
At the other embodiments in the scope of the invention.
It is to be appreciated that term "comprises/comprising", " by ... form " or its any other variant be intended to it is non-
It is exclusive to include, so that the product, equipment, process or the method that include a series of elements not only include those elements, and
And can also be including other elements that are not explicitly listed when needing, or further include for this product, equipment, process or side
The intrinsic element of method.In the absence of more restrictions, by sentence " including/include ... ", " by ... form " limit
Element, it is not excluded that including that there is also other identical elements in the product of the element, equipment, process or method.
It is also to be appreciated that unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly, for the common skill of this field
For art personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
A kind of track circuit choke transformer job information real time on-line monitoring system, the job information include that chokes become
The work state information and working environment information of depressor, referring to attached drawing 1, which includes: information collecting device, edge
Manage device, power supply device and trackside or station device for monitoring and analyzing.
2 pairs of real time on-line monitoring systems of the invention are described in detail with reference to the accompanying drawing.
As shown in Fig. 2, information collecting device includes work state information acquisition unit and working environment information in the present invention
Acquisition unit, is installed on choke transformer or nearby, be respectively used to acquisition choke transformer instantaneous operating conditions information and
Working environment information.
Specifically, the work state information includes but is not limited to the exciting current, loss current, voltage of choke transformer
Value, pressure boosting drop, the working status parameters such as impedance that hauling-eye magnetization impedance, hauling-eye are unmagnetized.The working environment letter
Breath includes but is not limited to the working environment parameters such as temperature, humidity, air pressure, vibration, vibration acceleration, displacement acceleration.
Further, the work state information acquisition unit and working environment information acquisition unit can be information collection
Sensor, sensor include but is not limited to: the sensors such as temperature, humidity, air pressure, vibration, vibration acceleration, displacement acceleration,
Or other suitable data acquisition means, using multisensor, multiple information sources perception choke transformer work real time information, letter
Breath acquisition is comprehensive.
The edge processing apparatus, is installed on choke transformer or nearby, for completing the edge of acquisition information
The transmission of reason and information；Edge processing apparatus carries out edge processing, including protocol analysis, group packet, encapsulation to data.
In the present invention, edge processing apparatus includes simultaneously information transmission unit, either wire transmission, be also possible to as
The wireless transmission or combination of NB-iot, RFID, LoRa, GSM-R, LTE-R etc., by information transmission unit letter
The instantaneous operating conditions information and working environment information for the choke transformer that breath acquisition device obtains are transferred to trackside or station prison
Survey analytical equipment.The integrated use of multiple transmission modes, more transmission technologys can ensure the accuracy and timeliness of information transmission,
Ensure that information collection is real-time.
In the present invention, trackside or station device for monitoring and analyzing, for receiving the real time information of acquisition, and by real time information number
According to progress classification, statistics, sorting, summarize and analyze, choke transformer instantaneous operating conditions and working environment is presented in visualization.
Trackside or station device for monitoring and analyzing include: as a preferred implementation manner,
Data receipt unit, for completing reception, the protocol analysis of acquisition information；
Edge calculations unit, for completing the classification, statistics, sorting of acquisition information data, summarizing and analyze；
Choke transformer instantaneous operating conditions information and working environment information is presented for visualizing in display unit.
Further, trackside or station device for monitoring and analyzing further include:
Early warning and alarm unit, for the real time data of acquisition to be compared with monitored target operation threshold, in real time
Early warning and alarm failure information, transfinite information.
In addition, real time on-line monitoring system of the invention also has power supply device, it is installed on choke transformer or nearby,
For completing the power supply to information collecting device, edge processing apparatus.
The acquisition of 3 pairs of data, edge processing and summarize with reference to the accompanying drawing, analyze and be specifically addressed.
A. data acquisition modes one: acquisition unit acquires choke transformer internal sensor data, and by transmission unit,
MQTT uploads data, and device for monitoring and analyzing receives data from MQTT queue, will via Kafka and stream process after data processing
Data are loaded into the HBase database of device for monitoring and analyzing；
B. data acquisition modes two: it is based on ETL Sqoop data extraction tool, by the static attribute number of equipment itself
According to, empirical data, fault data, the overhaul data of equipment operation threshold information, equipment O&M process etc. be from existing structuring
Relational database is transferred in the HBase database of device for monitoring and analyzing.
C. data cleansing and pretreatment are carried out in a manner of Hive, MapReduce, Pig for data in HBase.
D. for HBase cleaning after data, according to real-time, processing complexity requirement, may be selected Hive,
Data working process is carried out on Greenplum MPP database, Spark SQL platform, realizes data summarization, indicator-specific statistics, threshold
Value judgement etc., in this case, such as the data that data acquisition modes one acquire, it is analyzed in data processing, data, data mining process
Middle decision weights are just set as 60%, and the data that data acquisition modes two extract, decision weights are just set as operation threshold information respectively
20%, O&M empirical data, troubleshooting data 20%.For different application scenarios, for the weight distribution of data parameters
Fixed according to data processing rule, for the same data processing rule, O&M experience is different, and weighted value is also different
Sample.
E.Spark, Tensorflow, Caffe machine learning and deep learning frame do data in last stage database
It is further processed, analyzes, excavating and deep learning is handled, the rule that can be followed being found for structural data, for non-knot
Structure data and work condition environment carry out a large amount of administrative analysis, and the model suitable for different application scene is obtained by training.
F. data service is called by standard interface, RESTful service interface using micro services, realizes the data of interactivity
Processing mechanism.As final link, pass through WebSocket etc. again using micro services, pushes data into WEB layers, pass through
The Javascript frame of WEB layers of embedded Vue.js realizes that dynamic page is shown.
Above data process flow, by using multiple source, long period, big data comprehensive analysis processing technology, raising is set
Standby breakdown judge accuracy rate.
By above description, on-line monitoring system of the invention is at large presented, and 4 continue to illustrate with reference to the accompanying drawing
According to the on-line monitoring method of above-mentioned real time on-line monitoring system, which has following steps:
Work state information acquisition unit and working environment information acquisition unit acquire the work shape of choke transformer in real time
State information and working environment information；
Edge processing apparatus carries out protocol analysis, group packet, encapsulation to acquisition information, and is sent to trackside or station monitoring point
Analysis apparatus；
Trackside or station device for monitoring and analyzing receive the real time information of acquisition, and real time information data is classified, is united
It counts, arrange, summarize and analyzes, choke transformer instantaneous operating conditions and working environment is presented in visualization.
Specifically, the job information data of the acquired choke transformer of acquisition unit upload, data processing by data,
Data are uploaded particular by transmission unit, MQTT, device for monitoring and analyzing receives data from MQTT queue, after data processing,
The HBase database of device for monitoring and analyzing is loaded data into via Kafka and stream process.
Further, on-line monitoring method further includes following steps:
Data extraction tool is by the static attribute data of equipment itself, equipment operation threshold information, equipment O&M process
The reference datas such as empirical data, fault data, overhaul data are transferred to monitoring analysis dress from existing structured relations database
In the HBase database set.
Further, on-line monitoring method further includes following steps:
The real time data of acquisition is compared with monitored target operation threshold for early warning and alarm unit, such as: specification
It is required that choke transformer vibration frequency 5Hz-200Hz, acceleration amplitude 20m/s2, it is more than limitation then real-time early warning and alarm failure
Information, transfinite information.
Specifically, the past O&M experience number compared including trackside or station device for monitoring and analyzing combination operation maintenance personnel
According to, reference datas such as the past operating state data of equipment, fault data, repair and maintenance data, by the real time data of acquisition with
Reference data, monitored target operation threshold are compared, and real-time early warning and alarm failure information, transfinite information, by visual
Change and present, can accurately determine the defective device of choke transformer, improve the efficiency of O&M maintenance, assists maintenance work decision,
To guarantee railway production safety and efficiently.
Further, on-line monitoring method further includes following steps:
Accumulation and analysis to choke transformer working condition and working environment long period, big data, to choke transformer
Carry out health control and forecast analysis, Auxiliary Track circuit maintenance work decision.
5 continue to carry out in detail data processing method involved in on-line monitoring method of the present invention and process with reference to the accompanying drawing
It is thin to illustrate.It is as shown in Figure 5:
S1 executes data collection task, including data acquisition modes one, data acquisition modes two, i.e. acquisition unit acquires
Choke transformer internal sensor data, the HBase database and data extraction tool for uploading to device for monitoring and analyzing will
Some structured relations databases are transferred in the HBase database of device for monitoring and analyzing.
S2, execution data processing rule setting, data processing rule needs the live O&M experience of combination, and (single people is special
Family library), when for equipment individual devices or multiple device faults, the foundation of fault verification, the method and process of troubleshooting,
And failure reason analysis summarizes the empirical data to be formed, and also includes the association analysis between other systems or equipment
Thinking, these are all the foundations for setting data processing rule.
S3 executes data and analyzes the manual static allocation of parameters weighting, and manual setting parameters weighting is exactly to live O&M people
Member, developer one debug manually or the interface of configuration parameter.
S4, executes existing O&M rule, empirical value compares, and passes through and carries out empirical value (empirical data or fault data) ratio
It is right, if had a long way to go with empirical value, illustrate previous step parameters weighting setting there are the quantity of problem or parameter is not right.
S5, judges whether data processing rule, parameters weighting need to modify；If desired it modifies, then modifies as needed
Object, modification data processing rule just re-execute the steps S2, and modification parameters weighting just re-execute the steps S3；
If above-mentioned disconnected data processing rule, parameters weighting all do not need to modify, S6 is thened follow the steps；
S6, existing O&M rule operating condition threshold data compare, and by comparing, determine failure；
S7 determines whether known fault:
If it is determined that be "Yes", then the amount of each parameter when verifying, determine failure cause → statistics and recording failure, parameter value,
Parameters weighting；
If it is determined that being "No", then verify, determine failure cause, then carry out fault verification again, if it is determined that being failure, then unites
It counts and records the amount of each parameter, parameter value, parameters weighting when failure, if it is determined that not being failure, then still count and record failure
When the amount of each parameter, parameter value, parameters weighting, a branch as big data analysis uses；
S8 is executed data processing rule Optimization Steps, is optimized to data processing rule by the above fault verification；
S9 after data processing rule optimization, decides whether to carry out arameter optimization；
S10, if it is determined that carry out arameter optimization, then carry out data analysis parameters weighting distribute automatically, arameter optimization；
Then S11 carries out the comparison of operating condition threshold data, or be judged to not needing carrying out arameter optimization, is directly entered work
Condition threshold data compares；
S12 carries out visualization presentation to equipment working condition state according to comparison result.
So far, data processing method and process involved in on-line monitoring method of the present invention are finished, by with big
Aggregation of data analyzes processing technique aid decision, and aid decision weight dynamic allocation algorithm model can be improved equipment fault and sentence
Disconnected accuracy rate.
By multi-parameter, various dimensions, the analysis of more contextual datas, presentation is excavated and visualized, improves the efficiency of O&M maintenance.
Multi-parameter refers to such as electric current, voltage, the interactional system between temperature, humidity and the association analysis of air pressure and data
Meter and trend prediction.Various dimensions refer to that such as different manufacturers choke transformer, scene are real and adopt data, existing fault data, experience
The association analysis and comparison of data.More scenes refer to the big rail track of for example northern day and night temperature, and south is damp and hot rainy, same
When route runs different type of train, the association analysis of different scenes.
It should be understood that manner described herein method is citing formula, the meaning that these are particularly implemented or example is without limitation
Taste, because can have a large amount of variation.Specific procedure and method described here represents one in numerous processing schemes
Or it is multiple.Therefore, a variety of operations can be carried out, the sequence that can be exemplified executes in other sequences, parallel, can be used for some omissions
The situation of explanation.Equally, the feature of Yao Zhihang embodiments described herein and/or as a result, to the successive suitable of any of the above-described process
Sequence and no requirement (NR), sequencing here only as diagram and illustrate use.Claim of the invention includes all novel
And it is unconspicuous, to the combination of various processes described herein, system, configuration, other feature, function, operation and/or feature and
Sub-combination also includes all class jljls.
It is also acknowledged that any process described otherwise above or method description can be managed in flow chart or herein
Xie Wei, expression include the steps that one or more codes for realizing specific logical function or the executable instruction of process
Module, segment or part, and the range of the preferred embodiment of the present invention includes other realization, wherein can not be by shown
Out or the sequence that discusses, including according to related function by it is basic and meanwhile in the way of or in the opposite order, Lai Zhihang function,
This should be understood by the embodiment of the present invention person of ordinary skill in the field.
So far, though those skilled in the art will appreciate that the exemplary reality that present invention has been shown and described in detail herein
Example is applied, still, without departing from the spirit and scope of the present invention, still can be directly determined according to the present disclosure
Or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the invention should be understood and defined as
Cover all such other variations or modifications.
Claims (10)
1. a kind of track circuit choke transformer job information real time on-line monitoring system, the job information include chokes transformation
The work state information and working environment information of device, which is characterized in that the monitoring system includes
Information collecting device, including work state information acquisition unit and working environment information acquisition unit are installed in chokes change
On depressor or nearby, it is respectively used to the instantaneous operating conditions information and working environment information of acquisition choke transformer；
Edge processing apparatus, is installed on choke transformer or nearby, for completing the protocol analysis of acquisition information, group is wrapped, envelope
It is filled with and the transmission of information；
Power supply device, is installed on choke transformer or nearby, for completing the confession to information collecting device, edge processing apparatus
Electricity；
Trackside or station device for monitoring and analyzing for receiving the real time information of acquisition, and real time information data are classified, is united
It counts, arrange, summarize and analyzes, choke transformer instantaneous operating conditions and working environment is presented in visualization.
2. monitoring system as described in claim 1, which is characterized in that the work state information includes but is not limited to that chokes become
The exciting current of depressor, loss current, voltage value, pressure boosting drop, impedance that hauling-eye magnetization impedance, hauling-eye are unmagnetized.
3. as described in claim 1 monitoring system, which is characterized in that the working environment information include but is not limited to temperature,
Humidity, air pressure, vibration, vibration acceleration, displacement acceleration.
4. monitoring system as described in claim 1, which is characterized in that the trackside or station device for monitoring and analyzing include:
Data receipt unit, for completing reception, the protocol analysis of acquisition information；
Edge calculations unit, for completing the classification, statistics, sorting of acquisition information data, summarizing and analyze；
Choke transformer instantaneous operating conditions information and working environment information is presented for visualizing in display unit.
5. monitoring system as claimed in claim 4, which is characterized in that the trackside or station device for monitoring and analyzing further include:
Early warning and alarm unit, for the real time data of acquisition to be compared with monitored target operation threshold, real-time early warning
With alarm failure information, transfinite information.
6. a kind of on-line monitoring method of any one of -5 real time on-line monitoring systems according to claim 1, which is characterized in that
The monitoring method includes the following steps:
Work state information acquisition unit and working environment information acquisition unit acquire the working condition letter of choke transformer in real time
Breath and working environment information；
Edge processing apparatus carries out protocol analysis, group packet, encapsulation to acquisition information, and is sent to trackside or station monitoring analysis dress
It sets；
Trackside or station device for monitoring and analyzing receive the real time information of acquisition, and real time information data is classified, counts, is whole
It manages, summarize and analyzes, choke transformer instantaneous operating conditions and working environment is presented in visualization.
7. monitoring method as claimed in claim 6, which is characterized in that the job information of the acquired choke transformer of acquisition unit
Data upload, after data processing by data, are loaded into the HBase database of device for monitoring and analyzing.
8. monitoring method as claimed in claim 7, which is characterized in that further comprise the steps of:
Data extraction tool is by the static attribute data of equipment itself, equipment operation threshold information, the experience of equipment O&M process
The reference datas such as data, fault data, overhaul data are transferred to device for monitoring and analyzing from existing structured relations database
HBase database.
9. monitoring method as claimed in claim 8, which is characterized in that further comprise the steps of:
The real time data of acquisition is compared with monitored target operation threshold for early warning and alarm unit, real-time early warning and alarm
Fault message, transfinite information.
10. monitoring method as claimed in claim 9, which is characterized in that described compare includes trackside or station monitoring analysis dress
It sets and combines the past O&M empirical data of operation maintenance personnel, the past operating state data of equipment, fault data, repair and maintenance data
Etc. reference datas, the real time data of acquisition is compared with reference data, monitored target operation threshold, real-time early warning and report
Alert fault message, transfinite information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359715.9A CN110095668A (en) | 2019-04-30 | 2019-04-30 | Track circuit choke transformer job information real time on-line monitoring system, method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359715.9A CN110095668A (en) | 2019-04-30 | 2019-04-30 | Track circuit choke transformer job information real time on-line monitoring system, method |
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