CN108872796A - Ground control platform based on vehicle-mounted contact net condition monitoring - Google Patents
Ground control platform based on vehicle-mounted contact net condition monitoring Download PDFInfo
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- CN108872796A CN108872796A CN201810855686.0A CN201810855686A CN108872796A CN 108872796 A CN108872796 A CN 108872796A CN 201810855686 A CN201810855686 A CN 201810855686A CN 108872796 A CN108872796 A CN 108872796A
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- 238000004458 analytical method Methods 0.000 claims abstract description 46
- 238000007619 statistical method Methods 0.000 claims abstract description 31
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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
- G01R31/08—Locating faults in cables, transmission lines, or networks
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Abstract
The invention discloses a kind of ground control platform based on vehicle-mounted contact net condition monitoring, which includes：Data analysis module and statistical analysis module, data analysis module obtain recognition result for identifying according to the fault identification model constructed in advance to the real-time vehicle-mounted data that the mobile unit of electric locomotive detects；And according to recognition result determine the bow net of electric locomotive existing for failure and issue failure alarm；Statistical analysis module, all vehicle-mounted datas for detecting within a preset period of time to the mobile unit of electric locomotive are for statistical analysis, obtain analysis report.As it can be seen that implementing the embodiment of the present invention can analyze according to the data that on-line checking obtains are carried out to the bow net of the electric locomotive under high-speed cruising state, bow net exception is found in time and is alarmed.
Description
Technical field
The present invention relates to vehicle-mounted Inspection Technology for Overhead Contact System fields, and in particular to one kind is examined based on vehicle-mounted contact Running State
The ground control platform of survey.
Background technique
, climbing capacity fast based on Acceleration of starting be strong, work is not influenced by severe cold and the advantages that no pollution to the environment, electric power
Locomotive can more play its superiority on running the mountain route that busy trunk railway and tunnel are more, the gradient is steep.But in electricity
In power locomotive actual moving process, some factor (there are foreign matters etc. for the contact net electric fault as caused by high temperature, contact net) meetings
Very big threat is brought to the safe operation of electric locomotive.In order to ensure the safe operation of electric locomotive, according to high-speed cruising
The bow net of electric locomotive under state carries out the data that on-line checking obtains and is analyzed, and seems outstanding to find bow net in time extremely
It is important.
Summary of the invention
The embodiment of the invention discloses a kind of ground control platform based on vehicle-mounted contact net condition monitoring, Neng Gougen
It is analyzed according to the data that on-line checking obtains are carried out to the bow net of the electric locomotive under high-speed cruising state, with timely discovery bow
Net is abnormal.
It is flat that first aspect of the embodiment of the present invention discloses a kind of ground control based on vehicle-mounted contact net condition monitoring
Platform, the ground control platform include data analysis module and statistical analysis module, wherein：
The data analysis module, for being examined according to mobile unit of the fault identification model constructed in advance to electric locomotive
The real-time vehicle-mounted data measured is identified, recognition result is obtained；And the electric locomotive is determined according to the recognition result
Bow net existing for failure and issue failure alarm, wherein the bow net by the electric locomotive contact net and pantograph group
At, the real-time vehicle-mounted data include the infrared image of the bow net, the visible images of the bow net, the contact net it is several
The real-time running state data of what parameter and the electric locomotive, the real-time running state data of the electric locomotive include institute
State the acquisition of the kilometer post, cross-channel mark, the train number mark, the real-time running state data of the electric locomotive of electric locomotive
Time and Section Stations mark at least one of, the geometric parameter of the contact net include the contact net lead high level and
Stagger；
The statistical analysis module, it is all for being detected within a preset period of time to the mobile unit of the electric locomotive
Vehicle-mounted data is for statistical analysis, obtains analysis report, the analysis report include indicated in all vehicle-mounted datas described in
The fault type of target vehicle-mounted data and the bow net that bow net breaks down.
As an alternative embodiment, the ground control platform further includes data memory module, wherein：
The data memory module, for storing the real-time vehicle-mounted data and all vehicle-mounted datas；
The data analysis module is also used to the real-time of the electric locomotive according to included by the real-time vehicle-mounted data
Running state data determines the segmentation sample data of the failure, and the segmentation sample data is sent to analysis personnel, with
The failure and feedback analysis result are analyzed according to the segmentation sample data for the analysis personnel；
The analysis report further includes the detection time of the target vehicle-mounted data, the mark of the analysis personnel, described
Bow net break down the reason of, for the bow net occur failure handling suggestion and the analysis personnel remarks believe
Breath；
And the statistical analysis module, it is also used to sequentially in time to all vehicle-mounted data institutes received
Including target type data it is for statistical analysis, alternatively, mesh included by all vehicle-mounted datas for receiving of analysis
Mark distribution situation of the data in each default value interval of type.
As an alternative embodiment, the ground control platform further includes abnormal monitoring module, wherein：
The abnormal monitoring module, for monitoring the operating status of the electric locomotive in real time；And identification is for described
Abnormal access and output abnormality the access alarm of ground control platform；And receive the warning message for being directed to the electric locomotive；
The data analysis module, the different search conditions for being also used to be inputted according to operator are from all Vehicular datas
According to middle inquiry data corresponding with the search condition and form report file.
As an alternative embodiment, the data memory module, is also used to store the vehicle-mounted of the electric locomotive
The real-time arcing alert data that equipment is fed back when the electric locomotive is in operating status；
The statistical analysis module, all real-time arcing alarm numbers for being also used to be stored according to the data memory module
Arcing during being run according to, statistics arcing place, the arcing total degree for the section for generating the arcing and the electric locomotive
Generate frequency.
As an alternative embodiment, the ground control platform further includes data readback module, wherein：
The data readback module, for be played simultaneously the electric locomotive mobile unit send the bow net it is red
The visible images of outer image and the bow net；And the control instruction of detection operator's input, and according to the control
The play mode of the infrared image of the bow net and the visible images of the bow net, the broadcasting is played simultaneously in instruction control
Mode includes positioning playing mode, fast-forward play mode or retrogressing play mode.
As an alternative embodiment, the data readback module, is also used to play the electric power machine received
The roof panoramic picture of vehicle；
The data readback module is also used to detect the scaling instruction of operator's input, and according to the scaling
Instruct and zoom operations executed to the present image of broadcasting, the present image be current infrared image, current visible images or
When front roof panoramic picture.
As an alternative embodiment, the data readback module, is also used to detect the operator for institute
State the abnormal labeling operation of present image input, and the target position according to the abnormal labeling operation on the present image
Show corresponding abnormal marking；
The data readback module is also used to analyze multiple infrared images for continuously playing in the temperature number of a certain position
According to, and the temperature data according to every infrared image in multiple described infrared images in a certain position identifies a certain position
The temperature changing trend set.
As an alternative embodiment, the ground control platform further includes information display module, wherein：
The information display module, the current infrared image for showing with the data readback module plays are corresponding
Attribute information, the attribute information includes the current operation of the current device information of the electric locomotive, the electric locomotive
In current environmental temperature when status data, the maximum temperature of the current infrared image and the electric locomotive are run extremely
Few one kind, the current device information of the electric locomotive include the speed of the electric locomotive, bow position, row not, locomotive identification,
The frame identification of the acquisition time of the current device information and the current infrared image, and the current device information is adopted
The acquisition time for collecting time, the acquisition time of the current operating conditions data and the current infrared image is identical.
As an alternative embodiment, the ground control platform further includes curve graph display module, wherein：
The curve graph display module, for showing the infrared temperature curve of the current infrared image and according to described
The contact net that current infrared image analysis goes out works as leading high level and current stagger, and the infrared temperature curve is used for table
Show the temperature value at the current infrared image different location；
The curve graph display module is also used to be shown in the runing time section of the electric locomotive or when the operation
Between section certain time period in the contact net the stagger change curve for leading high level change curve and the contact net.
As an alternative embodiment, the ground control platform further includes alarm data management module, wherein：
The alarm data management module, for the target vehicle-mounted data to be determined as alarm data, and according to operation
The operational requirements of personnel execute confirmation operation to the alarm data, cancel the recovery operation operated, after delete operation or deletion.
Compared with prior art, the embodiment of the present invention has the advantages that：
Ground control platform disclosed by the embodiments of the present invention based on vehicle-mounted contact net condition monitoring includes data point
Analyse module and statistical analysis module, data analysis module, for according to the fault identification model constructed in advance to electric locomotive
The real-time vehicle-mounted data that detects of mobile unit identified, obtain recognition result；And according to recognition result determination
Failure existing for the bow net of electric locomotive simultaneously issue failure alarm, wherein bow net by electric locomotive contact net and pantograph group
At vehicle-mounted data includes the geometric parameter and electric locomotive of the infrared image of bow net, the visible images of bow net, contact net
Real-time running state data, the real-time running state data of electric locomotive include the kilometer post of electric locomotive, cross-channel mark, electric power
At least one of train number mark, the acquisition time of real-time running state data and Section Stations mark of locomotive；Statistical
Module is analysed, all vehicle-mounted datas for detecting within a preset period of time to the mobile unit of electric locomotive are for statistical analysis,
Analysis report is obtained, analysis report includes target vehicle-mounted data, the bow net for indicating bow net in all vehicle-mounted datas and breaking down
Fault type and target operation state data corresponding with target vehicle-mounted data.It being capable of root as it can be seen that implementing the embodiment of the present invention
According to the operating status of the collected infrared image of mobile unit, visible images, calculated geometric parameter and electric locomotive
Data detect that failure existing for bow net (such as electric fault), corresponding with the failure Data Concurrent of positioning is out of order report in time in time
It is alert, additionally it is possible to generate the analysis report of abnormal vehicle-mounted data, personnel check for analysis.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of ground control platform based on vehicle-mounted contact net condition monitoring disclosed by the embodiments of the present invention
Structural schematic diagram；
Fig. 2 is another ground control platform based on vehicle-mounted contact net condition monitoring disclosed by the embodiments of the present invention
Structural schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that the term " includes " of the embodiment of the present invention and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
The embodiment of the invention discloses a kind of ground control platform based on vehicle-mounted contact net condition monitoring, Neng Gougen
According to the operating status of the collected infrared image of mobile unit, visible images, calculated geometric parameter and electric locomotive
Data detect that failure existing for bow net (such as electric fault), corresponding with the failure Data Concurrent of positioning is out of order report in time in time
It is alert, additionally it is possible to generate the analysis report of abnormal vehicle-mounted data, personnel check for analysis.It is described in detail separately below.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of ground based on vehicle-mounted contact net condition monitoring disclosed by the embodiments of the present invention
The structural schematic diagram of control platform.As shown in Figure 1, should ground control platform based on vehicle-mounted contact net condition monitoring can be with
Including data analysis module 101 and statistical analysis module 102, wherein：
Data analysis module 101, for being examined according to mobile unit of the fault identification model constructed in advance to electric locomotive
The real-time vehicle-mounted data measured is identified, recognition result is obtained；And determine that the bow net of electric locomotive is deposited according to recognition result
Failure and issue failure alarm.
It, can be by electric power after the mobile unit of electric locomotive detects real-time vehicle-mounted data in the embodiment of the present invention
Real-time vehicle-mounted data is directly sent to ground control platform by the mobile unit of locomotive；It is also possible to by electric locomotive according in real time
The infrared image for including in vehicle-mounted data determines bow net, and there are real-time vehicle-mounted data is sent to ground control again when temperature anomaly
Platform processed, judging bow net, there are the compressed packages that related vehicle-mounted data or related vehicle-mounted data are retransmited when temperature anomaly in this way
Mode to ground control platform advantageously reduces the interaction times between mobile unit and ground control platform.
In the embodiment of the present invention, bow net is made of the contact net and pantograph of electric locomotive, which includes
The infrared image of bow net, the visible images of bow net, the geometric parameter of contact net and electric locomotive real-time running state number
According to the real-time running state data of electric locomotive include the train number mark of the kilometer post of electric locomotive, cross-channel mark, electric locomotive
At least one of knowledge, the acquisition time of real-time running state data and Section Stations mark.It can guarantee multichannel number in this way
According to precise synchronization, it is advantageously implemented the positioning searching of abnormal data (defective data).
In the embodiment of the present invention, the geometric parameter of contact net includes that contact net leads high level and stagger.Optionally, it contacts
The geometric parameter of net, which can be, to be directly calculated according to the infrared image of bow net by mobile unit；It is also possible to according to electric power
The infrared image according to bow net is directly calculated in the dynamic attitude data (such as acceleration, angle or angular speed) of locomotive
Parameter carries out what dynamic compensation obtained, is conducive to the accuracy for improving the geometric parameter of contact net in this way.Wherein, mobile unit root
The mode for the geometric parameter for calculating contact net according to the infrared image of bow net is specifically as follows：
Using pattern matching algorithm, the pantograph region in infrared image is identified, according to the pantograph region pair identified
Infrared image carries out dynamic leveling；
Contact line and carrier cable are identified by infrared temperature characteristic, and using the contact line identified with respect to pantograph
Amplitude position up and down on infrared image of deviation post and pantograph calculate contact net lead high level and stagger.
In the embodiment of the present invention, the infrared image of bow net is acquired by the temperature acquisition equipment of mobile unit, and temperature is adopted
Collection equipment can accurately realize the temperature measurement of the electric locomotive to high-speed cruising, it is ensured that the validity of the data detected,
Realize the accurate thermometric of constant speed.In addition, the acquisition frame frequency of temperature acquisition equipment is up to 60HZ, it is the general of 30HZ compared to acquisition frame frequency
For logical thermal imaging system, thermometric frequency is doubled, and can satisfy mobile thermometric demand, and the size of infrared image is 320*240.
Wherein, temperature acquisition equipment can be specially dynamic realtime thermometric thermal infrared imager, and the infrared image is used to control for ground
The electric fault of Platform Analysis bow net, and the geometric parameter for calculating contact net for mobile unit.
In the embodiment of the present invention, the visible images of bow net are acquired by the high definition acquisition equipment of mobile unit, high definition
The characteristics of acquisition equipment can satisfy all weather operations in 24 hours, meet electric locomotive operation, meeting electric locomotive speed per hour is
Blur-free imaging demand in the case of 160km/h.In addition, high definition acquisition equipment 102 can also meet minimum -40 DEG C, 60 DEG C of highest
Operating environment requirements, meet the operating ambient temperature requirement of the electric locomotive whole nation.High definition acquires the collected visible light of equipment 102
The pixel of image is 2592*2048, can satisfy the use demand of image recognition analysis.Wherein, high definition acquisition equipment can have
Body is the high pixel visible light camera of technical grade, which is used to analyze the fault of construction of bow net, as contact net foreign matter,
Supported and suspended open defect etc..
Statistical analysis module 102, it is all vehicle-mounted for being detected within a preset period of time to the mobile unit of electric locomotive
Data are for statistical analysis, obtain analysis report, which includes indicating that bow net breaks down in all vehicle-mounted datas
The fault type of target vehicle-mounted data and bow net.
Optionally, which can also include the detection time of target vehicle-mounted data, the mark for analyzing personnel, bow net
The handling suggestion for the failure that the reason of failure, bow net occur and the remark information for analyzing personnel etc., the embodiment of the present invention
Without limitation.
Optionally, statistical analysis module 102 can be also used for the print command according to operator, printing statistical analysis
The analysis of module 102 is as a result, such as above-mentioned analysis report.
Optionally, above-mentioned current operating conditions data can also include the latitude and longitude information of electric locomotive, wherein the longitude and latitude
Degree information can be the mobile unit by electric locomotive using high-precision Beidou location technology, using dual-frequency carrier difference skill
Art offsets many general character such as atmospheric refraction, clock deviation, relativistic effect, ephemeris error, the precession of the equinoxes, nutating, Ghandler motion, the fixed tide of the earth
It is obtained after error caused by observation factor, positional accuracy is high.
Optionally, above-mentioned real-time vehicle-mounted data can also include the real-time device information of electric locomotive, wherein this sets in real time
Standby information may include the speed of electric locomotive, bow position, the capable other, acquisition time of locomotive identification, facility information and equipment
The corresponding infrared image frame identification of the acquisition time of information, and the acquisition time of the real-time device information and above-mentioned real time execution shape
The acquisition time of state data is identical.The precise synchronization of multichannel data is further ensured in this way, additionally it is possible to be conducive to quickly position
There is the relevant information of the electric locomotive of bow net exception.
Optionally, data analysis module 101 can be also used for analyzing bow net presence according to above-mentioned real-time vehicle-mounted data
When abnormal, prompt information is sent to statistical analysis module 102, the prompt information is for indicating that above-mentioned real-time vehicle-mounted data is abnormal
Vehicle-mounted data, and the prompt information analyzes above-mentioned real-time vehicle-mounted data for triggering statistical analysis module 102, obtains needle
Anomaly analysis report to above-mentioned real-time vehicle-mounted data.
It can be according to the collected infrared image of mobile unit, visible as it can be seen that implementing ground control platform described in Fig. 1
The running state data of light image, calculated geometric parameter and electric locomotive detects failure existing for bow net (such as in time
Electric fault), corresponding with the failure Data Concurrent of positioning is out of order alarm in time, additionally it is possible to the analysis of generation exception vehicle-mounted data
Report, for analysis, personnel are checked.
It in an alternative embodiment, should be based on vehicle-mounted in the structure basis of ground control platform described in Fig. 1
The ground control platform of contact net condition monitoring can also include data memory module 103, at this point, the ground control platform
Structure can with as shown in Fig. 2, Fig. 2 be it is disclosed by the embodiments of the present invention another kind based on vehicle-mounted contact net condition monitoring
The structural schematic diagram of ground control platform.Wherein：
Data memory module 103, for storing above-mentioned real-time vehicle-mounted data and above-mentioned all vehicle-mounted datas, wherein on
Stating all vehicle-mounted datas may include above-mentioned real-time vehicle-mounted data.
In the embodiment of the present invention, specifically, mobile unit can control platform be sent out to the ground by wireless technology (such as 4G)
Vehicle-mounted data is sent, ground control platform can store all vehicle-mounted datas received into data memory module 103；Or
Person, ground control platform can also read vehicle-mounted data and the storage of electric locomotive by USB interface etc. from external storage equipment
Into data memory module 103.Wherein, data analysis module 101 can obtain above-mentioned real-time vehicle from data memory module 103
Data are carried, statistical analysis module 102 can also obtain the mobile unit of electric locomotive in electric power machine from data memory module 103
Collected all vehicle-mounted datas during vehicle is run.
Optionally, above-mentioned when above-mentioned real-time vehicle-mounted data is electric locomotive in this running starting vehicle-mounted data
It can also include origin identification in real-time vehicle-mounted data；When above-mentioned real-time vehicle-mounted data is that electric locomotive is running at this moment most
It can also include end of identification in above-mentioned real-time vehicle-mounted data when later group vehicle-mounted data.Be conducive to statistical analysis module in this way
102 find out electric locomotive owning in this operational process from the magnanimity vehicle-mounted data that data memory module 103 stores
Vehicle-mounted data, improves the acquisition efficiency of vehicle-mounted data, and then improves the analysis efficiency of statistical analysis module 102.
In another optional embodiment, data analysis module 101 be can be also used for according to above-mentioned real-time vehicle-mounted data
The current operating conditions data of included electric locomotive determine the segmentation sample data of failure, and the segmentation sample data is sent out
Analysis personnel are given, so that analysis personnel are according to segmentation sample data analysis failure and feedback analysis result.It can pass through in this way
The mode for generating the segmentation sample data of failure further quickly confirms what data analysis module 101 analyzed for analysis personnel
Whether failure is correct, and when the failure that data analysis module 101 analyzes is correct, additionally it is possible to according to corresponding operating status
Data quickly orient fault data.
In another optional embodiment, statistical analysis module 102 be can be also used for sequentially in time to receiving
All vehicle-mounted datas included by target type (such as temperature Type and/or geometric parameter type) data carry out statistical
Analysis, alternatively, point of the data of target type included by all vehicle-mounted datas that analysis receives in each default value interval
Cloth situation.Valuable data can be extracted from a large amount of vehicle-mounted data in this way, do decision for contact net operation and maintenance department
Foundation is provided.
In another optional embodiment, as shown in Fig. 2, the ground control platform further includes abnormal monitoring module 104,
Wherein：
Abnormal monitoring module 104, for monitoring the operating status of electric locomotive in real time；And identification is controlled for ground
Abnormal access and output abnormality the access alarm of platform；And receive the warning message for being directed to electric locomotive.It can pass through in this way
Web technology carries out Centralized Monitoring and management to distributed power locomotive, to accomplish comprehensive supervision and management.
In the embodiment of the present invention, the identification of abnormal monitoring module 104 can for the mode of the abnormal access of ground control platform
To be specially：
Abnormal access of the identification of abnormal monitoring module 104 for the data memory module 103 of ground control platform.Such energy
Enough guarantee the safety of the vehicle-mounted data stored and other data in data memory module 103.
In another optional embodiment, data analysis module 101 is also used to the different inspections inputted according to operator
Rope condition inquires data corresponding with search condition from all vehicle-mounted datas and forms report file.It in this way can be according to behaviour
Make the different demand of personnel and exports different data.
Wherein, search condition may include the train number mark for the electric locomotive retrieved needed for operator, operator institute
Need the date of data, the specific period of required data, the kilometer post of required data, the data type of required data and required
At least one of value range of data.
In another optional embodiment, data memory module 103 can be also used for storage the vehicle-mounted of electric locomotive and set
The standby real-time arcing alert data fed back when electric locomotive is in operating status.
In the optional embodiment, statistical analysis module 102 can be also used for storing 103 according to data memory module
All real-time arcing alert datas, statistics arcing place, generate arcing section arcing total degree and electric locomotive fortune
Arcing between the departure date generates frequency.
Wherein, the real-time arcing alert data may include the corresponding high temperature alarm data of arcing, it is corresponding a certain infrared
The operation of the visible images and circuit locomotive corresponding with a certain infrared image of image and a certain infrared image synchronous acquisition
Status data.
In another optional embodiment, as shown in Fig. 2, the ground control platform can also include data readback module
105, wherein：
Data readback module 105, for be played simultaneously electric locomotive mobile unit send bow net infrared image with
And the visible images of bow net；And the control instruction of detection operator's input, and be played simultaneously according to control instruction control
The play mode of the visible images of the infrared image and bow net of bow net, the play mode include positioning playing mode, F.F.
Play mode retreats play mode.Be played simultaneously in this way infrared image and visible images mode can for operator into
Row comparative analysis, electric fault (such as local temperature transfinites or the temperature difference transfinites), the electric fault that can analyze bow net simultaneously go out
(such as contact net is different for existing reason (such as wire clamp fever, route fever, insulator fever, arcing) and the fault of construction of bow net
Object, supported and suspended open defect etc.).
It should be noted that the mobile unit that data readback module 105 can be also used for being played simultaneously electric locomotive is sent
Bow net infrared video and bow net visible light video.
In another optional embodiment, data readback module 105 can be also used for playing the electric locomotive received
Roof panoramic picture or roof panoramic video；It is further optional, it can be also used for the scaling of detection operator's input
Instruction, and zoom operations are executed according to present image of the scaling instruction to broadcasting, present image is current infrared image, currently may be used
Light-exposed image works as front roof panoramic picture.
Wherein, the visible images of bow net are mainly used for that the details of contact net and pantograph work relationship is presented, and roof is complete
Scape image is mainly used for that the working condition for the other equipment for being located at power locomotive top is presented.Optionally, abnormal monitoring module
104, the working condition of other equipment of power locomotive top can also be monitored by roof panoramic picture.
In another optional embodiment, data readback module 105 can be also used for detection operator for current
The abnormal labeling operation of image input, and corresponding exception is shown according to target position of the abnormal labeling operation on present image
Label.
Data memory module 103 can be also used for storage present image and the image with abnormal marking.
In another optional embodiment, data readback module 105 can be also used for analyzing multiple continuously played red
Outer image a certain position temperature data, and according to every infrared image in multiple infrared images in the temperature of a certain position
Degree is according to the temperature changing trend for identifying a certain position.It is capable of the temperature variations of a certain position of intelligent recognition in this way, into
And be conducive to identify a certain position with the presence or absence of electric fault.
In another optional embodiment, as shown in Fig. 2, the ground control platform further includes information display module 106,
Wherein：
Information display module 106, for showing attribute corresponding with the current infrared image of the broadcasting of data readback module 105
Information, which may include the current device information of electric locomotive, the current operating conditions data of electric locomotive, current
At least one of current environmental temperature when maximum temperature and the electric locomotive operation of infrared image, and electric locomotive is worked as
Preceding facility information may include the speed of electric locomotive, bow position, other, locomotive identification, current device information acquisition time of going
And the frame identification of current infrared image, and the acquisition time of the acquisition time of current device information, current operating conditions data
And the acquisition time of current infrared image is identical.It can be realized the simultaneous display of multichannel data in this way.
In another optional embodiment, as shown in Fig. 2, the ground control platform can also include that curve graph shows mould
Block 107, wherein：
Curve graph display module 107, for showing the infrared temperature curve of current infrared image and according to current infrared
The contact net that image analysis goes out works as leading high level and current stagger, and the infrared temperature curve is for indicating current infrared image
Temperature value at different location.
Optionally, curve graph display module 107, is also used to be shown in the runing time section of electric locomotive or runing time
The stagger change curve for leading high level change curve and contact net of contact net in the certain time period of section.It can be realized in this way
Intellectual analysis to the situation of change for leading high level and stagger, is intuitively checked convenient for operator.
In another optional embodiment, as shown in Fig. 2, the ground control platform further includes alarm data management module
108, wherein：
Alarm data management module 108, for target vehicle-mounted data to be determined as alarm data, and according to operator's
Operational requirements execute confirmation operation to alarm data, cancel the recovery operation operated, after delete operation or deletion.It in this way can be real
The intelligent management of existing alarm data.
It can be according to the collected infrared image of mobile unit, visible as it can be seen that implementing ground control platform described in Fig. 2
The running state data of light image, calculated geometric parameter and electric locomotive detects failure existing for bow net (such as in time
Electric fault), corresponding with the failure Data Concurrent of positioning is out of order alarm in time, additionally it is possible to the analysis of generation exception vehicle-mounted data
Report, for analysis, personnel are checked；Additionally it is possible to improve the acquisition efficiency of vehicle-mounted data, and then improve statistical analysis module
102 analysis efficiency；Additionally it is possible to further quick for analysis personnel by way of the segmentation sample data for generating failure
The failure that analyzes of confirmation data analysis module 101 it is whether correct, additionally it is possible to it is quick according to corresponding running state data
Positioning failure data；Additionally it is possible to extract valuable data from a large amount of data, done for contact net operation and maintenance department
Decision provides foundation；Additionally it is possible to monitor the operating status of electric locomotive in real time, and then electric locomotive can be found in time
It is operating abnormally；Additionally it is possible to export different data according to the different demand of operator；Additionally it is possible to pass through synchronization
The mode for playing infrared image and visible images is compared and analyzed for operator, can analyze the electrical event of bow net simultaneously
The fault of construction of the reason of barrier, electric fault occur and bow net；Additionally it is possible to pass through the roof panorama for playing electric locomotive
The mode of image monitors the working condition of the equipment of power locomotive top in real time；Additionally it is possible to straight for operator
It connects and carries out abnormal mark on infrared image or visible images；Additionally it is possible to the temperature change of a certain position of intelligent recognition
Situation, and then be conducive to identify a certain position with the presence or absence of electric fault；Additionally it is possible to realize the intelligent management of alarm data
And intellectual analysis of the realization to the situation of change for leading high level and stagger, it is intuitively checked convenient for operator.
Above to a kind of ground control platform based on vehicle-mounted contact net condition monitoring disclosed by the embodiments of the present invention
It is described in detail, used herein a specific example illustrates the principle and implementation of the invention, the above reality
The explanation for applying example is merely used to help understand method and its core concept of the invention；Meanwhile for the general technology of this field
Personnel, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this theory
Bright book content should not be construed as limiting the invention.
Claims (10)
1. a kind of ground control platform based on vehicle-mounted contact net condition monitoring, which is characterized in that the ground control is flat
Platform includes data analysis module and statistical analysis module, wherein：
The data analysis module, for being detected according to the fault identification model constructed in advance to the mobile unit of electric locomotive
Real-time vehicle-mounted data identified, obtain recognition result；And the bow of the electric locomotive is determined according to the recognition result
It nets existing failure and issues failure alarm, wherein the bow net is made of the contact net and pantograph of the electric locomotive, institute
State the visible images of infrared image, the bow net that real-time vehicle-mounted data includes the bow net, the geometric parameters of the contact net
The real-time running state data of the several and described electric locomotive, the real-time running state data of the electric locomotive include the electricity
Kilometer post, the cross-channel of power locomotive identify, the train number of the electric locomotive identifies, the acquisition time of the real-time running state data
And at least one of Section Stations mark, the geometric parameter of the contact net include that the contact net leads high level and pull-out
Value；
The statistical analysis module, it is all vehicle-mounted for being detected within a preset period of time to the mobile unit of the electric locomotive
Data are for statistical analysis, obtain analysis report, and the analysis report includes indicating the bow net in all vehicle-mounted datas
The target vehicle-mounted data of failure and the fault type of the bow net.
2. ground control platform according to claim 1, which is characterized in that the ground control platform further includes that data are deposited
Module is stored up, wherein：
The data memory module, for storing the real-time vehicle-mounted data and all vehicle-mounted datas；
The data analysis module is also used to the real time execution of the electric locomotive according to included by the real-time vehicle-mounted data
Status data determines the segmentation sample data of the failure, and the segmentation sample data is sent to analysis personnel, for institute
It states analysis personnel and the failure and feedback analysis result is analyzed according to the segmentation sample data；
The analysis report further includes the detection time of the target vehicle-mounted data, the mark of the analysis personnel, the bow net
The reason of failure, for the bow net occur failure handling suggestion and the analysis personnel remark information；
And the statistical analysis module, it is also used to sequentially in time to included by all vehicle-mounted datas received
Target type data it is for statistical analysis, alternatively, target class included by all vehicle-mounted datas for receiving of analysis
Distribution situation of the data of type in each default value interval.
3. ground control platform according to claim 1 or 2, which is characterized in that the ground control platform further includes different
Normal monitoring module, wherein：
The abnormal monitoring module, for monitoring the operating status of the electric locomotive in real time；And identification is directed to the ground
Abnormal access and output abnormality the access alarm of control platform；And receive the warning message for being directed to the electric locomotive；
The data analysis module, the different search conditions for being also used to be inputted according to operator are from all vehicle-mounted datas
It inquires data corresponding with the search condition and forms report file.
4. ground control platform according to claim 2, which is characterized in that the data memory module is also used to store
The real-time arcing alert data that the mobile unit of the electric locomotive is fed back when the electric locomotive is in operating status；
The statistical analysis module is also used to all real-time arcing alert datas stored according to the data memory module, system
It counts the arcing during arcing place, the arcing total degree for the section for generating the arcing and the electric locomotive are run and generates frequency
Rate.
5. according to right to go 1 described in ground control platform, which is characterized in that the ground control platform further include data return
Amplification module, wherein：
The data readback module, the infrared figure for the bow net that the mobile unit for the electric locomotive to be played simultaneously is sent
The visible images of picture and the bow net；And the control instruction of detection operator's input, and according to the control instruction
The play mode of the infrared image of the bow net and the visible images of the bow net, the play mode is played simultaneously in control
Including positioning playing mode, fast-forward play mode or retreat play mode.
6. ground control platform according to claim 5, which is characterized in that the data readback module is also used to play
The roof panoramic picture of the electric locomotive received；
The data readback module, is also used to detect the scaling instruction of operator's input, and is instructed according to the scaling
Zoom operations are executed to the present image of broadcasting, the present image is current infrared image, current visible images or current
Roof panoramic picture.
7. ground control platform according to claim 6, which is characterized in that the data readback module is also used to detect
The operator is directed to the abnormal labeling operation of present image input, and is worked as according to the abnormal labeling operation described
Target position on preceding image shows corresponding abnormal marking；
The data readback module is also used to analyze multiple infrared images for continuously playing in the temperature data of a certain position, and
The a certain position is identified according to temperature data of the every infrared image in a certain position in multiple described infrared images
Temperature changing trend.
8. ground control platform according to claim 6, which is characterized in that the ground control platform further includes that information is aobvious
Show module, wherein：
The information display module, the corresponding category of the current infrared image for showing with the data readback module plays
Property information, the attribute information includes the current operating conditions of the current device information of the electric locomotive, the electric locomotive
At least one in current environmental temperature when data, the maximum temperature of the current infrared image and the electric locomotive are run
Kind, the current device information of the electric locomotive include the speed of the electric locomotive, bow position, row not, it is locomotive identification, described
The frame identification of the acquisition time of current device information and the current infrared image, and when the acquisition of the current device information
Between, the acquisition time of the acquisition time of the current operating conditions data and the current infrared image it is identical.
9. ground control platform according to claim 6, which is characterized in that the ground control platform further includes curve graph
Display module, wherein：
The curve graph display module, for showing the infrared temperature curve of the current infrared image and according to described current
The contact net that infrared image analysis goes out works as leading high level and current stagger, and the infrared temperature curve is for indicating institute
State the temperature value at current infrared image different location；
The curve graph display module, is also used to be shown in the runing time section of the electric locomotive or the runing time section
Certain time period in the contact net the stagger change curve for leading high level change curve and the contact net.
10. ground control platform according to claim 1, which is characterized in that the ground control platform further includes alarm
Data management module, wherein：
The alarm data management module, for the target vehicle-mounted data to be determined as alarm data, and according to operator
Operational requirements to the alarm data execute confirmation operation, cancel operation, delete operation or delete after recovery operation.
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| CN201810855686.0A CN108872796A (en) | 2018-07-31 | 2018-07-31 | Ground control platform based on vehicle-mounted contact net condition monitoring |
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Application publication date: 20181123 |