CN108810848A - The real-time monitoring of CIR equipment and state analysis system and method - Google Patents
The real-time monitoring of CIR equipment and state analysis system and method Download PDFInfo
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- CN108810848A CN108810848A CN201810574407.3A CN201810574407A CN108810848A CN 108810848 A CN108810848 A CN 108810848A CN 201810574407 A CN201810574407 A CN 201810574407A CN 108810848 A CN108810848 A CN 108810848A
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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
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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Abstract
A kind of real-time monitoring an embodiment of the present invention provides CIR equipment and state analysis system and method.The system includes：Vehicle-mounted monitoring device, ground master controller, monitor and wireless transport module, vehicle-mounted monitoring device are connect by wireless transport module with ground master controller, wired connection between ground master controller and monitor；The monitoring information that vehicle-mounted monitoring device gets CIR equipment in real time is classified, ground master controller is sent to by wireless transport module according to classification, ground master controller carries out the data analysis based on data mining to monitoring information, working condition and failure to CIR equipment are counted, inquired and are analyzed in real time, analysis result and fault pre-alarming prompt are formed, and corresponding maintenance personnel is supplied to by monitor.The present invention provides suitable data mining model by the monitoring information of CIR equipment, for statistical analysis to vehicle-mounted CIR equipment states, realizes and preferably provides service for equipment quality diagnosis, safe condition monitoring.
Description
Technical field
The present invention relates to the real-time monitoring of railway digital field of communication technology more particularly to a kind of CIR equipment and states point
Analysis system and method.
Background technology
(Cab Integrated Radio communication equipment, locomotive integration radio communication are set CIR
It is standby), be integrated with dispatching communication under GSM-R and 450MHz analog systems, traffic order Wireless transceiver, running number cross-check information without
Voices, the data services such as line transmission, train end information transmission.
As China railways enter the fast-developing phase, CIR is widely used, at present on motor-car combination locomotive
Being equipped with the CIR equipment covered 20,000 more.However, the CIR equipment as train safe and highly efficient operation key equipment but lack it is necessary
On-line monitoring.
In order to which the working condition and associated traffic data of operation train CIR equipment can be monitored in real time on ground, CIR is ensured
The normal use of equipment needs CIR instantaneous operating conditions information (to include operation to driver, line tower foundation information, operation field
The information such as business information, equipment state) it is transferred to ground, to realize to being monitored in real time in the CIR equipment of way operation.
For grasp in real time CIR equipment in way use state, meet to way with CIR equipment carry out science, efficiently, can
The monitoring leaned on and location tracking needs, there is an urgent need to establish CIR real-time monitoring systems, with adapt to Transportation Organization under the new situation and
Maintenance management demand.
Since CIR quantity is more, operation dispersion, allots frequently, maintenance repair heavy workload, therefore to vehicle-mounted CIR equipment states
It is for statistical analysis, it is analyzed with the CIR equipment qualities based on data mining, can be preferably equipment quality diagnosis and safety
Condition monitoring provides service.
Basic data, real-time diagnosis algorithm and pre- warning information are used on way in conjunction with CIR equipment, can be improved and equipment is run
The accurate quick judgement and solution of obstacle trouble location prevent and reduce the generation of equipment fault, compression failure disposition delay.It is logical
The technology of data mining is crossed, it can also be to the operation account of equipment, equipment are put in storage rate of good, repair and maintenance report is divided automatically
Analysis statistics improves device intelligence, specialized management level, reduces maintenance management and the working strength of operating personnel.Therefore, have
Necessity carries out CIR real-time monitoring and state analysis based on data mining.
Invention content
A kind of real-time monitoring the embodiment provides CIR equipment and state analysis system and method, to solve
The problems in above-mentioned background technology.
To achieve the goals above, this invention takes following technical solutions：
An aspect of of the present present invention provides real-time monitoring and the state analysis system of a kind of CIR equipment.
A kind of real-time monitoring for CIR equipment that the embodiment of the present invention provides and state analysis system, which is characterized in that should
System includes：Vehicle-mounted monitoring device, ground master controller, monitor and wireless transport module, the vehicle-mounted monitoring device are logical
It crosses cable to connect with CIR equipment, the vehicle-mounted monitoring device passes through the wireless transport module and the ground master controller
Connection, wired connection between the ground master controller and the monitor；
The vehicle-mounted monitoring device, the monitoring information for getting CIR equipment in real time, and monitoring information is divided
Monitoring information is sent to the ground master controller by class in different ways according to classification；
The wireless transport module is passed for the working line section according to CIR equipment using corresponding car-ground radio
The monitoring information of CIR equipment is transferred to the ground master controller by defeated network from the vehicle-mounted monitoring device；
The ground master controller, for the monitoring information received to be carried out the data based on data mining point
Analysis, working condition and failure to CIR equipment are counted, inquired and are analyzed in real time, and analysis result and fault pre-alarming are formed
Prompt；
The monitor, setting is in communication section, workshop and work area, point for obtaining the ground master controller
Analysis result and fault pre-alarming are supplied to the maintenance personnel of respective segments.
Preferably, the vehicle-mounted monitoring device, for by high-ohmic cross-connection three-way device, it is each to acquire CIR equipment in real time
The information for sending out and receiving in a communication interface；
To the high-ohmic cross-connection three-way device, level Four safeguard measure is set；Wherein,
First order safeguard measure is protected for isolated from power, by isolating transformer and isolated power supply, makes equipment in use power supply
With the isolated from power of the high-ohmic cross-connection three-way device；
Second level safeguard measure is diode protection, by the reversed cut-off characteristics of diode, for ensure data direction from
Equipment in use one direction flows to the vehicle-mounted monitoring device, ensures that the vehicle-mounted monitoring device does not interfere with equipment in use；
Third level safeguard measure is three-level protection of pipe, by the characteristic that triode nonconducting state is high-impedance state, for protecting
Demonstrate,prove the high resistant transboundary three-way device power failure, triode failure when, the high-ohmic cross-connection three-way device and equipment in use it
Between be off-line state；
Fourth stage safeguard measure is signal isolation, by using photoelectric isolating device, for ensureing that high-ohmic cross-connection threeway fills
When setting generation surge voltage, surge voltage will not be transmitted to equipment in use.
Preferably, the vehicle-mounted monitoring device will monitoring letter after the monitoring information for getting CIR equipment in real time
Breath is sent to the ground master controller after carrying out sifting sort；
The monitoring information is classified as：Essential information, event information and warning information；Wherein,
The basic messae, including：The basic status information of CIR equipment；
The event information, including：State change information, Parameters variation information and the driver operation information of CIR equipment；
The warning information, including：Communication failure information, GSM-R voice/data unit fields between each unit of CIR equipment
Strong warning information, GSM-R call exceptions information and fail self-test information.
Preferably, the wireless transport module waits for ARQ agreements between car-ground using stopping；
The wireless transport module, including：Vehicle-mounted monitoring device wireless data unit and car-ground radio transmission network；
The vehicle-mounted monitoring device wireless data unit, for the vehicle-mounted monitoring device transceiving data；
The car-ground radio transmission network, including but not limited to：Dedicated GSM-R networks, public 2.5G/3G/4G networks and
The special wlan network in reservoir area.
Preferably, the ground master controller, including：Gateway station, GSM-R network condition monitoring system, CIR fortune
With position and real-time monitoring system, comprehensive display service system, business datum service system and operation displaying terminal, for connecing
After receiving monitoring information, data preparation is carried out to monitoring information and obtains initial data, and is checked in initial data with the presence or absence of scarce
Mistake value, exceptional value, inconsistent value and duplicate data；
The initial data includes：Equipment resume, equipment fault statistics, go out to be put in storage rate of good statistics, equipment fault it is detailed
Statistics is reprocessed in list, equipment and equipment exceeds the time limit to count；Wherein,
The equipment fault statistics is found when being fault definition situation and daily maintenance monitoring, maintenance, driver Shen announcement
The statistical information of device software problem；
It is described to go out to be put in storage the statistical information that rate of good statistics is equipment obstacle quantity and the relationship for going out to be put in storage platform time；
The equipment obstacle Verbose Listing includes：Obstacle vehicle that each obstacle occurs, CIR models, CIR start the date,
Obstacle phenomenon, CIR equipment manufacturers, working line, attaches the cautious element in library at obstacle position；
It is the statistical information that equipment complete machine or module return repair in shop reason information because of failure or obstacle that the equipment, which reprocesses statistics,；
It is the CIR equipment for alreading exceed defined duration of service, and still being used in circuit that the equipment, which exceeds the time limit to count,
Statistical information.
Preferably, the ground master controller further includes：Cluster submodule, correlation rule submodule and abnormal inspection
Submodule is surveyed, the data characteristics based on the initial data is used for, to being analyzed with quality for CIR equipment；
The cluster submodule, for obtaining equipment obstacle rate from the initial data, going out to be put in storage rate of good and equipment
Repair rate identifies CIR equipment qualities with clustering algorithm；
The correlation rule submodule is used for the status information of warning information and CIR equipment in Historical Monitoring information
It is analyzed using correlation rule, generates data rule, carried out to being alerted caused by possibility in the monitoring information of current CIR equipment
Prediction；
The abnormality detection submodule, the real time status information for being uploaded to the vehicle-mounted monitoring device, with exception
Detection method box figure is counted, and is compared with status information box figure when CIR device history stable operations, analysis
Go out the equipment quality situation and safe condition of CIR equipment.
Another aspect of the present invention provides real-time monitoring and the state analysis method of a kind of CIR equipment.
A kind of real-time monitoring for CIR equipment that the embodiment of the present invention provides and state analysis method, which is characterized in that should
Method includes：
Vehicle-mounted monitoring device is connect by cable with CIR equipment, gets the monitoring information of CIR equipment in real time, and right
Monitoring information is classified, and monitoring information is sent to ground master controller in different ways according to classification；
Ground master controller receives monitoring information by wireless transport module, and monitoring information dug based on data
The data analysis of pick, working condition and failure to CIR equipment are counted, inquired and are analyzed in real time, and analysis result is obtained
It is prompted with fault pre-alarming；
Ground master controller is pre- by analysis result and failure by being arranged in communication section, workshop and the monitor in work area
The alert maintenance personnel for being supplied to respective section.
Preferably, described to connect vehicle-mounted monitoring device with CIR equipment by cable, CIR equipment is got in real time
Monitoring information, and classify to monitoring information, monitoring information is sent to the ground center in different ways according to classification
Controller, including：
Monitoring information is classified as by the vehicle-mounted monitoring device：Essential information, event information and warning information, and according to not
It is sent out data packet with classification；Wherein,
It is sent out a basic messae packet every preset time one, the basic messae packet includes：The base of CIR equipment
This status information；
It is sent out an event information packet every preset time two, the event information packet includes：The shape of CIR equipment
State change information, Parameters variation information and driver operation information；
It is sent out warning information packet in real time, the warning information packet includes：Communication failure between each unit of CIR equipment
Information, GSM-R voice/data unit field strength warning information, GSM-R call exceptions information and fail self-test information.
Preferably, the ground master controller receives monitoring information by wireless transport module, by monitoring information
The data analysis based on data mining is carried out, the working condition and failure to CIR equipment are counted, inquired and divided in real time
Analysis obtains analysis result and fault pre-alarming prompt, including：
After the ground master controller receives monitoring information, data preparation is carried out to monitoring information and obtains original number
According to the presence or absence of missing values, exceptional value, inconsistent value and duplicate data in inspection initial data；
Data characteristics based on initial data, the ground master controller utilize clustering algorithm, correlation rule and exception
Detection method, to being analyzed with quality for CIR equipment.
Preferably, the data characteristics based on initial data, the ground master controller utilize clustering algorithm, pass
Connection rule and method for detecting abnormality, to being analyzed with quality for CIR equipment, including：
(1) the ground master controller uses clustering algorithm, identifies CIR equipment qualities：
The ground master controller obtains equipment obstacle rate, goes out to be put in storage rate of good and equipment is reprocessed from initial data
Rate, wherein equipment obstacle rate is obtained from the warning information packet that vehicle-mounted monitoring device uploads；
To the product quality of each producer according to equipment obstacle rate, go out to be put in storage 3 conditions of rate of good and equipment repair rate, logarithm
Sample unsupervised learning statistics is carried out according to similarity minimizing using the non-hierarchical K-Means clustering algorithms based on distance
On the basis of error function, scheduled class number K is divided data into, and using the evaluation criterion of distance similitude the most, to CIR
Equipment quality is identified；
(2) the ground master controller uses correlation rule, carries out fault pre-alarming：
By the status information of warning information and CIR equipment in Historical Monitoring information using the Apriori in correlation rule
Algorithm is analyzed, discovery data rule, is based on alerting progress in advance caused by data rule is possible to current CIR monitoring informations
It surveys, if the monitoring information of certain CIR equipment and the confidence level of certain warning information correlation rule are larger, triggers the general of the warning information
Rate is larger；
(3) the ground master controller uses method for detecting abnormality, carries out equipment quality diagnosis and safe condition monitoring：
To the real time status information of the CIR equipment in monitoring information, is counted, obtained using method for detecting abnormality box figure
Go out the mass change state of main modular in the vehicle-mounted monitoring device, and believes with state when CIR device history stable operations
Breath box figure is compared, and the probability height that CIR equipment breaks down is judged, in addition, to the box of CIR status information of equipment
Figure is continued to monitor, and according to box figure variation tendency, carries out equipment quality diagnosis and safe condition monitoring.
The embodiment of the present invention is by providing one kind it can be seen from the technical solution that embodiments of the invention described above provide
The real-time monitoring of CIR equipment and state analysis system, the system include：Vehicle-mounted monitoring device, ground master controller, monitor
And wireless transport module, vehicle-mounted monitoring device are connect by wireless transport module with ground master controller, the control of ground center
Wired connection between device and monitor；The monitoring information that vehicle-mounted monitoring device gets CIR equipment in real time is classified, according to point
Class is sent to ground master controller by wireless transport module, and ground master controller to monitoring information dig based on data
The data analysis of pick, working condition and failure to CIR equipment are counted, inquired and are analyzed in real time, and analysis result is formed
It is prompted with fault pre-alarming, and corresponding maintenance personnel is supplied to by monitor.The present invention provides the monitoring information of CIR equipment
Suitable data mining model, it is to vehicle-mounted CIR equipment states for statistical analysis, it realizes and is preferably examined for equipment quality
Disconnected, safe condition monitors offer service.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural representation of the real-time monitoring and state analysis system of a kind of CIR equipment provided in an embodiment of the present invention
Figure；
Fig. 2 is the process flow of the real-time monitoring and state analysis method of a kind of CIR equipment provided in an embodiment of the present invention
Figure；
Fig. 3 is the vehicle-mounted monitoring of the real-time monitoring and state analysis system of a kind of CIR equipment provided in an embodiment of the present invention
Equipment and CIR equipment connection diagrams；
Fig. 4 is the high-ohmic cross-connection of the real-time monitoring and state analysis system of a kind of CIR equipment provided in an embodiment of the present invention
Three-way device schematic diagram；
Fig. 5 is that a kind of real-time monitoring of CIR equipment provided in an embodiment of the present invention and the CIR of state analysis method use matter
Measure data mining architecture figure.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that is used in the specification of the present invention arranges
It refers to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition to take leave " comprising "
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.Wording used herein
"and/or" includes any cell of one or more associated list items and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) there is meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the meaning of too formal be explained.
For ease of the understanding to the embodiment of the present invention, done further by taking several specific embodiments as an example below in conjunction with attached drawing
Explanation, and each embodiment does not constitute the restriction to the embodiment of the present invention.
Embodiment one
A kind of real-time monitoring an embodiment of the present invention provides CIR equipment and state analysis system and method, to vehicle-mounted CIR
Equipment carries out monitoring and state analysis in real time, and preferably service is provided for equipment quality diagnosis, safe condition monitoring to realize.
The one side of the embodiment of the present invention provides real-time monitoring and the state analysis system of a kind of CIR equipment.
A kind of real-time monitoring of CIR equipment provided in an embodiment of the present invention and the structural schematic diagram of state analysis system are as schemed
Shown in 1, which includes：Vehicle-mounted monitoring device, ground master controller, monitor and wireless transport module, the vehicle-mounted prison
Measurement equipment is connect by cable with CIR equipment, and the vehicle-mounted monitoring device passes through in the wireless transport module and the ground
Heart controller connects, wired connection between the ground master controller and the monitor.
The particular content of each plate of the system is as follows：
(1) vehicle-mounted monitoring device
Vehicle-mounted monitoring device, the monitoring information for getting CIR equipment in real time, and classify to monitoring information, it presses
Monitoring information is sent to the ground master controller in different ways according to classification.
Vehicle-mounted monitoring device, for by high-ohmic cross-connection three-way device, acquiring sent out in each communication interface of CIR equipment in real time
The information for going out and receiving.
To the high-ohmic cross-connection three-way device, setting level Four safeguard measure is as follows：
First order safeguard measure is protected for isolated from power, by isolating transformer and isolated power supply, makes equipment in use power supply
With the isolated from power of the high-ohmic cross-connection three-way device.
Second level safeguard measure is diode protection, by the reversed cut-off characteristics of diode, for ensure data direction from
Equipment in use one direction flows to the vehicle-mounted monitoring device, ensures that the vehicle-mounted monitoring device does not interfere with equipment in use.
Third level safeguard measure is three-level protection of pipe, by the characteristic that triode nonconducting state is high-impedance state, for protecting
Demonstrate,prove the high resistant transboundary three-way device power failure, triode failure when, the high-ohmic cross-connection three-way device and equipment in use it
Between be off-line state.
Fourth stage safeguard measure is signal isolation, by using photoelectric isolating device, for ensureing that high-ohmic cross-connection threeway fills
When setting generation surge voltage, surge voltage will not be transmitted to equipment in use.
Vehicle-mounted monitoring device is additionally operable to after the monitoring information for getting CIR equipment in real time, monitoring information is screened
The ground master controller is sent to after classification.
Vehicle-mounted monitoring device is classified as monitoring information：Essential information, event information and warning information；It is described to disappear substantially
Breath, including：The basic status information of CIR equipment；The event information, including：The state change information of CIR equipment, parameter become
Change information and driver operation information；The warning information, including：Communication failure information, GSM-R between each unit of CIR equipment
Voice/data unit field strength warning information, GSM-R call exceptions information and fail self-test information.
(2) wireless transport module
Wireless transport module, for the working line section according to CIR equipment, using corresponding car-ground radio transmission network
The monitoring information of CIR equipment is transferred to the ground master controller by network from the vehicle-mounted monitoring device.
Wireless transport module, between car-ground using stop wait for ARQ (Automatic Repeat reQuest, automatically
Retransmit request/cycle automatic request) agreement.
Wireless transport module, including：Vehicle-mounted monitoring device wireless data unit and car-ground radio transmission network；It is described vehicle-mounted
Monitoring device wireless data unit, for the vehicle-mounted monitoring device transceiving data；The car-ground radio transmission network, including
But it is not limited to：Dedicated GSM-R networks, the special wlan network of public 2.5G/3G/4G networks and reservoir area.
(3) ground master controller
Ground master controller, for the monitoring information received to be carried out the data analysis based on data mining, to CIR
The working condition and failure of equipment are counted, inquired and are analyzed in real time, and analysis result and fault pre-alarming prompt are formed.
Ground master controller, including：Gateway station, GSM-R network condition monitoring system, CIR deployed positions and in real time
Monitoring system, comprehensive display service system, business datum service system and operation displaying terminal, for receiving monitoring information
Afterwards, to monitoring information carry out data preparation obtain initial data, and check in initial data with the presence or absence of missing values, exceptional value,
Inconsistent value and duplicate data.
The initial data includes：Equipment resume, equipment fault statistics, go out to be put in storage rate of good statistics, equipment fault it is detailed
Statistics is reprocessed in list, equipment and equipment exceeds the time limit to count；Wherein, equipment fault statistics is fault definition situation and daily
Safeguard the statistical information of the device software problem found when monitoring, maintenance, driver Shen are accused；It is described go out be put in storage rate of good statistics be to set
The statistical information of standby obstacle quantity and the relationship for going out to be put in storage platform time；The equipment obstacle Verbose Listing includes：Each obstacle occurs
Obstacle vehicle, CIR models, CIR start the date, obstacle phenomenon, obstacle position, CIR equipment manufacturers, working line, attach library
Cautious element；It is the statistical information that equipment complete machine or module return repair in shop reason information because of failure or obstacle that the equipment, which reprocesses statistics,；
It is to already exceed defined duration of service, and still believe in the statistics of the CIR equipment of circuit utilization that the equipment, which exceeds the time limit to count,
Breath.
Ground master controller further includes：Submodule, correlation rule submodule and abnormality detection submodule are clustered, is used for
Based on the data characteristics of the initial data, to being analyzed with quality for CIR equipment.
Submodule is clustered, for obtaining equipment obstacle rate from the initial data, going out to be put in storage rate of good and equipment is reprocessed
Rate identifies CIR equipment qualities with clustering algorithm.
Correlation rule submodule, for using the status information of warning information and CIR equipment in Historical Monitoring information
Correlation rule is analyzed, and data rule is generated, in the monitoring information of current CIR equipment may caused by alarm carry out it is pre-
It surveys.
Abnormality detection submodule, the real time status information for being uploaded to the vehicle-mounted monitoring device, with abnormality detection
Method box figure is counted, and is compared with status information box figure when CIR device history stable operations, is analyzed
The equipment quality situation and safe condition of CIR equipment.
(4) monitor
Monitor is arranged in communication section, workshop and work area, the analysis result for obtaining the ground master controller
The maintenance personnel of respective segments is supplied to fault pre-alarming.
The another aspect of the embodiment of the present invention provides real-time monitoring and the state analysis method of a kind of CIR equipment.
A kind of real-time monitoring of CIR equipment provided in an embodiment of the present invention and the process chart of state analysis method are as schemed
Shown in 2, this method is as follows：
S210：Vehicle-mounted monitoring device is connect by cable with CIR equipment, gets the monitoring information of CIR equipment in real time,
And classify to monitoring information, monitoring information is sent to ground master controller in different ways according to classification.
Monitoring information is classified as by vehicle-mounted monitoring device：Essential information, event information and warning information, and according to difference point
Class is sent out data packet.Specifically sending method is：
Vehicle-mounted monitoring device is sent out a basic messae packet every preset time one, is wrapped in the basic messae packet
It includes：The basic status information of CIR equipment.
Vehicle-mounted monitoring device is sent out an event information packet every preset time two, is wrapped in the event information packet
It includes：State change information, Parameters variation information and the driver operation information of CIR equipment.
Vehicle-mounted monitoring device is sent out warning information packet in real time, and the warning information packet includes：Each list of CIR equipment
Communication failure information, GSM-R voice/data unit field strength warning information, GSM-R call exceptions information and fail self-test letter between member
Breath.
S220：Ground master controller receives monitoring information by wireless transport module, and monitoring information is based on
The data analysis of data mining, working condition and failure to CIR equipment are counted, inquired and are analyzed in real time, divided
Analyse result and fault pre-alarming prompt.
After ground master controller receives monitoring information, data preparation is carried out to monitoring information and obtains initial data, is examined
It looks into and whether there is missing values, exceptional value, inconsistent value and duplicate data in initial data.
Data characteristics based on initial data, the ground master controller utilize clustering algorithm, correlation rule and exception
Detection method, to being analyzed with quality for CIR equipment.Specifically it is analyzed as follows：
(1) the ground master controller uses clustering algorithm, identifies CIR equipment qualities：
The ground master controller obtains equipment obstacle rate, goes out to be put in storage rate of good and equipment is reprocessed from initial data
Rate, wherein equipment obstacle rate is obtained from the warning information packet that vehicle-mounted monitoring device uploads；
To the product quality of each producer according to equipment obstacle rate, go out to be put in storage 3 conditions of rate of good and equipment repair rate, logarithm
Sample unsupervised learning statistics is carried out according to similarity minimizing using the non-hierarchical K-Means clustering algorithms based on distance
On the basis of error function, scheduled class number K is divided data into, and using the evaluation criterion of distance similitude the most, to CIR
Equipment quality is identified.
(2) ground master controller uses correlation rule, carries out fault pre-alarming：
By the status information of warning information and CIR equipment in Historical Monitoring information using the Apriori in correlation rule
Algorithm is analyzed, discovery data rule, is based on alerting progress in advance caused by data rule is possible to current CIR monitoring informations
It surveys, if the monitoring information of certain CIR equipment and the confidence level of certain warning information correlation rule are larger, triggers the general of the warning information
Rate is larger.
(3) ground master controller uses method for detecting abnormality, carries out equipment quality diagnosis and safe condition monitoring：
To the real time status information of the CIR equipment in monitoring information, is counted, obtained using method for detecting abnormality box figure
Go out the mass change state of main modular in the vehicle-mounted monitoring device, and believes with state when CIR device history stable operations
Breath box figure is compared, and the probability height that CIR equipment breaks down is judged, in addition, to the box of CIR status information of equipment
Figure is continued to monitor, and according to box figure variation tendency, carries out equipment quality diagnosis and safe condition monitoring.
S230：Ground master controller is by being arranged in communication section, workshop and the monitor in work area, by analysis result and event
Barrier early warning is supplied to the maintenance personnel of respective section.
Embodiment two
A kind of real-time monitoring this embodiment offers CIR equipment and state analysis system, specific implementation structure such as Fig. 1
It is shown, it can specifically include following content：
The system includes：Vehicle-mounted monitoring device, ground master controller (being laid in road bureau), monitor (are laid in section/vehicle
Between/work area) and wireless transport module.
Vehicle-mounted monitoring device is connected by cable with CIR equipment, acquires CIR working conditions, GSM-R network work in real time
Make state, and by corresponding vehicle-ground wireless transport module, the monitoring informations such as fault message and important operating parameter are sent out in real time
Give ground master controller.
Ground master controller, inside sets analysis system, is configured to be mounted on Railway Bureau GSM-R core network communications computer rooms；It adopts
With B/S frameworks, it is based on data mining technology, realizes business functions and the implementations such as comprehensive display, alarm publication, statistical analysis
It is combined.Ground master controller includes：Gateway station, GSM-R network condition monitoring system, CIR deployed positions and real-time prison
Examining system, comprehensive display service system, business datum service system and operation displaying terminal.Wherein, operation displaying terminal is by fortune
Be configured at each station section with demand, workshop base safeguards unit, be responsible for attended operation personnel provide human-computer interaction interface displaying
With the input of interactive information.
Pass through broadband cabled channel transmission data between monitor and ground master controller.
Wireless transport module, according to the working line section of CIR equipment, car-ground radio transmission network can be by dedicated GSM-R
Network, public 2.5G/3G/4G networks, the special wlan network in reservoir area are constituted.Vehicle-mounted monitoring device is using itself arranging without line number
According to unit transceiving data, monitoring data are transmitted without using the GSM-R data cells of CIR, to avoid the GSM-R data of CIR are aggravated
Lead to not communicate with ground master controller when unit burden or GSM-R data cell failures.
Embodiment three
Real-time monitoring and state analysis system, particular content this embodiment offers a kind of CIR equipment is as follows：
CIR monitorings in real time are with state analysis system structural schematic diagram as shown in Figure 1, monitoring interface, vehicle by high-ohmic cross-connection
It carries monitoring device and acquires the information that CIR sends out and receives in various communication interfaces in real time.Before not influencing CIR normal works
It puts, the use state of CIR is monitored in real time, ground master controller is then uploaded to by wireless transport module.
With CIR connection diagrams as shown in figure 3, vehicle-mounted monitoring device is positioned on locomotive, locomotive connects vehicle-mounted monitoring device
The cable for being connected to CIR equipment first passes through a power supply cable concentrator, and power supply cable concentrator separates 2 power interfaces, and one is connected to CIR
The power interface of equipment, another is connected to the power interface of vehicle-mounted monitoring device.
Vehicle-mounted monitoring device, by monitoring the interface between TDCS interfaces, main control unit and MMI, GPS unit initial data
Output interface is acquired the transmission information in CIR communication interfaces.The TDCS interfaces, were connected on CIR originally
For the cable of TDCS by TDCS high-ohmic cross-connection three-way devices, TDCS high-ohmic cross-connection three-way devices separate 2 TDCS interfaces, and one end connects
The TDCS interfaces of CIR are connected to, the other end is connected to vehicle-mounted monitoring device.Interface between the master control and MMI, was connected to originally
For the cable of the operation 1 of CIR by MMI high-ohmic cross-connection three-way devices, MMI high-ohmic cross-connection three-way devices separate 2 MMI interfaces, and one
End is connected to 1 interface of operation of CIR, and the other end is connected to vehicle-mounted monitoring device.The GPS interface was connected to CIR's originally
For GPS common informations output cable by GPS high-ohmic cross-connection three-way devices, it is public that GPS high-ohmic cross-connection three-way devices separate 2 GPS
Information output interface, one end are reserved as the output of GPS common informations, and the other end connects vehicle-mounted monitoring device.
Above-mentioned high-ohmic cross-connection three-way device, principle are as shown in Figure 4.Do not changing original TDCS, MMI, GPS common information
On the basis of interface connection type, using level Four safeguard measure, ensure that TDCS, MMI, GPS common information monitoring interface is not external
Output signal ensure that high-ohmic cross-connection three-way device fault condition does not influence the normal communication between existing equipment.
In the high-ohmic cross-connection three-way device, first order protection is that isolated from power is protected；Pass through isolating transformer and isolation
Power supply makes the isolated from power of equipment in use power supply and high-ohmic cross-connection three-way device, ensures high-ohmic cross-connection three-way device power supply short circuit
Equipment in use is not influenced when failure, generation surge voltage normally to use.Second level protection is diode protection；, pass through diode
Reversed cut-off characteristics ensures that data direction flows to monitoring device from equipment in use one direction, ensures that monitoring device does not interfere with
With equipment, the safety of equipment in use ensure that.Third level protection is three-level protection of pipe；It is height by triode nonconducting state
The characteristic of resistance state, ensure high resistant transboundary three-way device power failure, triode failure when, high-ohmic cross-connection three-way device with setting
It is off-line state between standby.Fourth stage protection is signal isolation；Ensure the production of high-ohmic cross-connection three-way device by photoelectric isolating device
When raw surge voltage, surge voltage will not be transmitted to equipment in use.It is protected by the above level Four, it can be ensured that work as high-ohmic cross-connection
When three-way device sends failure, the communication between CIR hosts and TDCS, MMI is not influenced, to ensure that the safety of equipment in use
Property.
After vehicle-bone monitoring device collects the data of CIR, sifting sort is carried out to data, monitoring data are divided into three classes：
Essential information, event information, warning information.ARQ agreements are waited for by stopping between car-ground, ensure the integrality of monitoring data.
Basic messae packet sends a packet every 300s (time interval can be set), includes mainly：Basic status information (engine number, the vehicle of CIR
Secondary number, line name, track section, session name, absolute time etc.).Event information packet is sent out every 30s (time interval can be set)
A packet is sent, includes mainly：The information such as state change information, Parameters variation information, the driver operation of CIR.Warning information packet is real-time
It sends, includes mainly：Communication failure information, GSM-R voice/data unit field strength warning information, GSM-R are exhaled between CIR each units
It is exception information, fail self-test information etc..
Ground control centre device carries out the data based on data mining point to the CIR status informations that vehicle-mounted monitoring device uploads
Analysis is counted and is inquired and analyzed in real time to the various working conditions and failure of CIR to realize.Ground control centre device
To CIR status informations carry out data mining before, first to CIR carry out data preparation, it is ensured that data mining analysis conclusion it is effective
Property and reliability, check in initial data with the presence or absence of missing values, exceptional value, inconsistent value, duplicate data etc..It is then based on
CIR data characteristicses, using clustering algorithm, correlation rule, method for detecting abnormality (contribution plot, box figure) to CIR with quality into
Row analysis.CIR is as shown in Figure 5 with qualitative data excavation framework.
The initial data of ground control centre device acquisition, including：Equipment resume, go out to be put in storage rate of good equipment fault statistics
Statistics etc. that statistics, equipment fault Verbose Listing, equipment reprocess statistics, equipment is exceeded the time limit.Wherein, equipment fault includes《Railway traffic
Accident (equipment fault) overview table》The middle failure for influencing driving；Equipment obstacle is the daily maintenance in addition to including fault definition situation
The device software problem of the discoveries such as monitoring, maintenance, driver Shen announcement；Go out to be put in storage rate of good to refer to equipment obstacle quantity and go out to be put in storage platform
Secondary relationship；Equipment obstacle Verbose Listing includes that the obstacle vehicle, CIR models, CIR of each obstacle generation start date, obstacle
Phenomenon, CIR equipment manufacturers, working line, attaches the elements such as library is cautious at obstacle position；It is to equipment complete machine that equipment, which reprocesses statistics,
Or module is counted because failure or obstacle return repair in shop reason information；Statistics of exceeding the time limit refers to alreading exceed《Dimension rule》Specified in equipment
Service life, and the CIR device statistics information still used in circuit.It is then based on the initial data of ground control centre acquisition
Data characteristics analyzes CIR with quality using various methods.
Method for detecting abnormality box figure is the statistical chart of display data deployment conditions, can provide related Data Position and divide
Dissipate the key message of situation.In sample all extreme values have it is small arrive longer spread, lower edge indicates minimum value, and lower quartile is expressed as
25% number, the number that median is the 50%th, upper quartile are the number that number is the 75%th, and top edge indicates maximum value,
Box figure reflects the poly- scattered situation of data and skewness.Median is more stable, is not likely to be influenced by extreme value, and average value is by extreme value
Influence it is bigger, weigh overall condition it is unreasonable.Therefore go out to be put in storage rate of good to CIR equipment or repair rate uses box figure.
From box it can be seen from the figure that distribution situation and whether meet《Dimension rule》It is required that：Distribution is concentrated, and chest is shorter；
Distributing equilibrium, chest are symmetrical above and below.The real time status information that vehicle-mounted monitoring device is uploaded, such as 450MH functional units work shape
State information, train protection alarm unit (LBJ) work state information, data acquire encoder work state information and MMI (people
Machine interface) work state information counted using box figure, so that it may to grasp the quality of main modular in vehicle-mounted monitoring device
Variable condition is compared with status information box figure when device history stable operation, if box figure distributing equilibrium and collection
In, chest is shorter and symmetrical above and below, then shows the stable equipment operation, and the probability to break down in a short time is relatively low.If right
In the continuing to monitor of the box figure of status information of equipment, find elongated chest and distribution dispersion and occur up and down it is asymmetric become
Gesture should then pay close attention to the CIR equipment and take preventive measures in advance and be overhauled or replaced.Just can be so preferably to set
Standby quality diagnosis and safe condition monitor offer service.
Clustering algorithm is usually used in identifying CIR equipment qualities, it is generally recognized that the lower obstacle rate and equipment repair rate the better, equipment
Go out to be put in storage rate of good that the higher the better.Based on above-mentioned condition, to the product quality of each producer according to obstacle rate, storage rate of good, return
3 conditions of rate are repaiied, sample unsupervised learning statistics are carried out to data similarity, using the non-hierarchical K-Means based on distance
Clustering algorithm divides data into scheduled class number K on the basis of minimizing error function, using distance similitude the most
Evaluation criterion.Communication failure information, GSM-R speeches/number between the CIR each units that wherein obstacle rate is uploaded by vehicle-mounted monitoring device
It is obtained according to unit field strength warning information, GSM-R call exceptions information, fail self-test Information Statistics, in conjunction with ground control centre
The historical informations such as storage rate of good that device itself collects and repair rate, can be subject to equipment quality with clustering algorithm
Identification.
Correlation rule is the relationship found out in data between items, and this relationship can not directly be shown in data
Come.The method of most classical Mining Frequent Itemsets Based when Apriori algorithm, core concept be by connection generate candidate item and its
Support generates frequent episode set correlation rule by subtracting branch.If having X in an affairs, then it has been possible in the affairs
Y is write as correlation rule：{X}->{Y}.In view of the reasonability of rule, induce one 2 to measure：Support (support) and confidence
It spends (confidence).It is defined as follows：Correlation rule A->The support of B：Support=P (A | B), refer to event A and thing
The simultaneous probability of part B；Correlation rule A->The confidence level of B：Confidence=P (B | A)=P (AB)/P (A), it refers to
The probability of event B occurs on the basis of event A occurs.
By in Historical Monitoring data warning information and CIR status informations using the Apriori algorithm in correlation rule into
Row analysis, finds data rule, discovering device hidden danger and is improved in advance.Warning information wherein in Historical Monitoring data is
Ground master controller is uploaded to by vehicle-mounted monitoring device, warning information includes：GSM-R voice modules logging in online or can not fall
Net alarm；GSM-R network train number function registration failure alerts；GSM-R data cells can not logging in online, fall on net or PDP
Context activation unsuccessfully alerts；Satellite positioning unit failure does not receive other groups such as satellite-signal, 450MHz functional units, LBJ
Part breaks down alarm.Being associated between CIR monitoring data and alarm data can be found using correlation rule, is gone through based on above-mentioned
The correlation rule that history data generate is alerted caused by possible to current CIR monitoring data and is predicted, if certain CIR monitors number
According to larger with the confidence level of certain warning information correlation rule, then the probability for triggering the warning information is bigger, so as to timely
It takes measures, prevents trouble before it happens.
Compared with prior art, the present invention has the following advantages：
(1) CIR equipment is realized and is monitored on-line
After vehicle-mounted monitoring device collects CIR monitoring data by external monitoring mode, mould is wirelessly transferred by one ground of vehicle
Block is uploaded to ground master controller.The content of status monitoring may include：GSM-R voice module network entry states, train number work(
Energy number and locomotive function Register Cancel state；GSM-R data cell network entry states, PDP (packet data protocol) activation
Deactivation status；GPS (satellite positioning) signals and data output state；Recording unit voice-and-data records working condition；
450MH functional unit working conditions；Train protection alarm unit (LBJ) working condition；Data acquire encoder working condition；
MMI (man-machine interface) working condition；Communications status between each unit；Driver operation information etc..
(2) query statistic is carried out to status monitoring information
Ground master controller carries out the data based on data mining point to the CIR status informations that vehicle-mounted monitoring device uploads
Analysis is counted, inquired and is predicted to the various working conditions and fault condition of CIR to realize.According to the time period, running number,
The conditions such as engine number count CIR working conditions, fault condition, can it is intuitive, fully provide for giving associated maintenance people
Member grasps CIR convenient for maintenance personnel and easily breaks down type, actively adopts an effective measure, eliminate potential faults, avoid mutually of the same race
The failure of class occurs repeatedly.
(3) fault pre-alarming is carried out
It is online use during, the network environment of CIR or itself working condition change, it is possible to cause failure or
When having occurred and that failure, the correlation rule in maintenance data excavation finds out the association between CIR monitoring data and alarm data,
CIR real-time monitoring systems can send out fault pre-alarming prompt to driver and ground maintenance personnel, and maintenance personnel is made to take timely measure,
It is influenced caused by reducing failure as far as possible.Main warning function has：GSM-R voice modules can not logging in online or fall net alarm；
GSM-R network train number function registration failure alerts；GSM-R data cells can not logging in online, fall net or PDP context activation
Failure alerts；Satellite positioning unit failure does not receive the generation event of the other assemblies such as satellite-signal, 450MHz functional units, LBJ
Barrier alarm etc..
In conclusion the embodiment of the present invention is by providing real-time monitoring and the state analysis system of a kind of CIR equipment, it should
System includes：Vehicle-mounted monitoring device, ground master controller, monitor and wireless transport module, vehicle-mounted monitoring device pass through nothing
Line transmission module is connect with ground master controller, wired connection between ground master controller and monitor；Vehicle-mounted monitoring is set
The standby monitoring information for getting CIR equipment in real time is classified, and ground center is sent to by wireless transport module according to classification
Controller, ground master controller carry out the data analysis based on data mining to monitoring information, to the working condition of CIR equipment
It counted with failure, inquired and is analyzed in real time, form analysis result and fault pre-alarming prompt, and be supplied to by monitor
Corresponding maintenance personnel.The present invention provides suitable data mining model to the monitoring information of CIR equipment, is set to vehicle-mounted CIR
Standby state is for statistical analysis, realizes and preferably provides service for equipment quality diagnosis, safe condition monitoring.
One of ordinary skill in the art will appreciate that：Attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can
It is realized by the mode of software plus required general hardware platform.Based on this understanding, technical scheme of the present invention essence
On in other words the part that contributes to existing technology can be expressed in the form of software products, the computer software product
It can be stored in a storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are used so that a computer equipment
(can be personal computer, server either network equipment etc.) executes the certain of each embodiment of the present invention or embodiment
Method described in part.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Apparatus and system embodiment described above is only schematical, wherein the conduct
The unit that separating component illustrates may or may not be physically separated, the component shown as unit can be or
Person may not be physical unit, you can be located at a place, or may be distributed over multiple network units.It can root
According to actual need that some or all of module therein is selected to achieve the purpose of the solution of this embodiment.Ordinary skill
Personnel are without creative efforts, you can to understand and implement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (10)
1. a kind of real-time monitoring of CIR equipment and state analysis system, which is characterized in that the system includes：Vehicle-mounted monitoring device,
Ground master controller, monitor and wireless transport module, the vehicle-mounted monitoring device are connect by cable with CIR equipment, institute
It states vehicle-mounted monitoring device to connect with the ground master controller by the wireless transport module, the ground master controller
The wired connection between the monitor；
The vehicle-mounted monitoring device, the monitoring information for getting CIR equipment in real time, and classify to monitoring information,
Monitoring information is sent to the ground master controller in different ways according to classification；
The wireless transport module, for the working line section according to CIR equipment, using corresponding car-ground radio transmission network
The monitoring information of CIR equipment is transferred to the ground master controller by network from the vehicle-mounted monitoring device；
The ground master controller, it is right for the monitoring information received to be carried out the data analysis based on data mining
The working condition and failure of CIR equipment are counted, inquired and are analyzed in real time, and analysis result and fault pre-alarming prompt are formed；
The monitor is arranged in communication section, workshop and work area, the analysis knot for obtaining the ground master controller
Fruit and fault pre-alarming are supplied to the maintenance personnel of respective segments.
2. the real-time monitoring of CIR equipment according to claim 1 and state analysis system, which is characterized in that the vehicle
Monitoring device is carried, for by high-ohmic cross-connection three-way device, sending out and receiving in the acquisition each communication interface of CIR equipment in real time
Information；
To the high-ohmic cross-connection three-way device, level Four safeguard measure is set；Wherein,
First order safeguard measure is protected for isolated from power, by isolating transformer and isolated power supply, makes equipment in use power supply and institute
State the isolated from power of high-ohmic cross-connection three-way device；
Second level safeguard measure is diode protection, by the reversed cut-off characteristics of diode, for ensure data direction from
Equipment one direction flows to the vehicle-mounted monitoring device, ensures that the vehicle-mounted monitoring device does not interfere with equipment in use；
Third level safeguard measure is three-level protection of pipe, by the characteristic that triode nonconducting state is high-impedance state, for ensureing
State high resistant transboundary three-way device power failure, triode failure when, be between the high-ohmic cross-connection three-way device and equipment in use
Off-line state；
Fourth stage safeguard measure is signal isolation, by using photoelectric isolating device, for ensureing that high-ohmic cross-connection three-way device produces
When raw surge voltage, surge voltage will not be transmitted to equipment in use.
3. the real-time monitoring of CIR equipment according to claim 2 and state analysis system, which is characterized in that the vehicle
Carry monitoring device, after the monitoring information for getting CIR equipment in real time, will monitoring information carry out sifting sort after be sent to institute
State ground master controller；
The monitoring information is classified as：Essential information, event information and warning information；Wherein,
The basic messae, including：The basic status information of CIR equipment；
The event information, including：State change information, Parameters variation information and the driver operation information of CIR equipment；
The warning information, including：Communication failure information, GSM-R voice/data unit field strength are accused between each unit of CIR equipment
Alert information, GSM-R call exceptions information and fail self-test information.
4. the real-time monitoring of CIR equipment according to claim 1 and state analysis system, which is characterized in that the nothing
Line transmission module waits for ARQ agreements between car-ground using stopping；
The wireless transport module, including：Vehicle-mounted monitoring device wireless data unit and car-ground radio transmission network；
The vehicle-mounted monitoring device wireless data unit, for the vehicle-mounted monitoring device transceiving data；
The car-ground radio transmission network, including but not limited to：Dedicated GSM-R networks, public 2.5G/3G/4G networks and reservoir area
Special wlan network.
5. the real-time monitoring of CIR equipment according to claim 1 and state analysis system, which is characterized in that the ground
Face master controller, including：It is gateway station, GSM-R network condition monitoring system, CIR deployed positions and real-time monitoring system, comprehensive
Advertising and service system, business datum service system and operation displaying terminal are closed, for after receiving monitoring information, believing monitoring
Breath carries out data preparation and obtains initial data, and checks in initial data with the presence or absence of missing values, exceptional value, inconsistent value and again
Complex data；
The initial data includes：Equipment resume, equipment fault statistics, go out to be put in storage rate of good statistics, equipment fault Verbose Listing,
Equipment reprocesses statistics and equipment exceeds the time limit to count；Wherein,
The equipment that the equipment fault statistics is found when being fault definition situation and daily maintenance monitoring, maintenance, driver Shen announcement
The statistical information of software issue；
It is described to go out to be put in storage the statistical information that rate of good statistics is equipment obstacle quantity and the relationship for going out to be put in storage platform time；
The equipment obstacle Verbose Listing includes：The obstacle vehicle of each obstacle generation, CIR models, CIR start date, obstacle
Phenomenon, CIR equipment manufacturers, working line, attaches the cautious element in library at obstacle position；
It is the statistical information that equipment complete machine or module return repair in shop reason information because of failure or obstacle that the equipment, which reprocesses statistics,；
The equipment exceed the time limit statistics be already exceed defined duration of service, and still circuit use CIR equipment system
Count information.
6. the real-time monitoring of CIR equipment according to claim 5 and state analysis system, which is characterized in that the ground
Face master controller further includes：Submodule, correlation rule submodule and abnormality detection submodule are clustered, for being based on the original
The data characteristics of beginning data, to being analyzed with quality for CIR equipment；
The cluster submodule, for obtaining equipment obstacle rate from the initial data, going out to be put in storage rate of good and equipment is reprocessed
Rate identifies CIR equipment qualities with clustering algorithm；
The correlation rule submodule, for using the status information of warning information and CIR equipment in Historical Monitoring information
Correlation rule is analyzed, and data rule is generated, in the monitoring information of current CIR equipment may caused by alarm carry out it is pre-
It surveys；
The abnormality detection submodule, the real time status information for being uploaded to the vehicle-mounted monitoring device, with abnormality detection
Method box figure is counted, and is compared with status information box figure when CIR device history stable operations, is analyzed
The equipment quality situation and safe condition of CIR equipment.
7. a kind of real-time monitoring of CIR equipment and state analysis method, are applied to claim 1-6 any one of them systems,
It is characterized in that, this method includes：
Vehicle-mounted monitoring device is connect by cable with CIR equipment, gets the monitoring information of CIR equipment in real time, and to monitoring
Information is classified, and monitoring information is sent to ground master controller in different ways according to classification；
Ground master controller receives monitoring information by wireless transport module, and monitoring information is carried out based on data mining
Data analysis, working condition and failure to CIR equipment are counted, inquired and are analyzed in real time, and analysis result and event are obtained
Hinder early warning；
Ground master controller is put forward analysis result and fault pre-alarming by being arranged in communication section, workshop and the monitor in work area
Show the maintenance personnel for being supplied to respective section.
8. the real-time monitoring of CIR equipment according to claim 7 and state analysis method, which is characterized in that it is described general
Vehicle-mounted monitoring device is connect by cable with CIR equipment, gets the monitoring information of CIR equipment in real time, and to monitoring information into
Monitoring information is sent to the ground master controller by row classification in different ways according to classification, including：
Monitoring information is classified as by the vehicle-mounted monitoring device：Essential information, event information and warning information, and according to difference point
Class is sent out data packet；Wherein,
It is sent out a basic messae packet every preset time one, the basic messae packet includes：The basic shape of CIR equipment
State information；
It is sent out an event information packet every preset time two, the event information packet includes：The state of CIR equipment becomes
Change information, Parameters variation information and driver operation information；
It is sent out warning information packet in real time, the warning information packet includes：Communication failure is believed between each unit of CIR equipment
Breath, GSM-R voice/data unit field strength warning information, GSM-R call exceptions information and fail self-test information.
9. the real-time monitoring of CIR equipment according to claim 7 and state analysis method, which is characterized in that the ground
Face master controller receives monitoring information by wireless transport module, and monitoring information is carried out the data based on data mining point
Analysis, working condition and failure to CIR equipment are counted, inquired and are analyzed in real time, and analysis result and fault pre-alarming are obtained
Prompt, including：
After the ground master controller receives monitoring information, data preparation is carried out to monitoring information and obtains initial data, is examined
It looks into and whether there is missing values, exceptional value, inconsistent value and duplicate data in initial data；
Data characteristics based on initial data, the ground master controller utilize clustering algorithm, correlation rule and abnormality detection
Method, to being analyzed with quality for CIR equipment.
10. the real-time monitoring of CIR equipment according to claim 9 and state analysis method, which is characterized in that the base
In the data characteristics of initial data, the ground master controller utilizes clustering algorithm, correlation rule and method for detecting abnormality, right
CIR equipment is analyzed with quality, including：
(1) the ground master controller uses clustering algorithm, identifies CIR equipment qualities：
The ground master controller obtains equipment obstacle rate, goes out to be put in storage rate of good and equipment repair rate from initial data,
In, equipment obstacle rate is obtained from the warning information packet that vehicle-mounted monitoring device uploads；
To the product quality of each producer according to equipment obstacle rate, go out to be put in storage 3 conditions of rate of good and equipment repair rate, to data phase
Sample unsupervised learning statistics is carried out like degree, using the non-hierarchical K-Means clustering algorithms based on distance, is minimizing error
On the basis of function, scheduled class number K is divided data into, and using the evaluation criterion of distance similitude the most, to CIR equipment
Quality is identified；
(2) the ground master controller uses correlation rule, carries out fault pre-alarming：
By the status information of warning information and CIR equipment in Historical Monitoring information using the Apriori algorithm in correlation rule
It is analyzed, finds data rule, predicted based on data rule being alerted caused by current CIR monitoring informations possibility, if
The monitoring information of certain CIR equipment and the confidence level of certain warning information correlation rule are larger, then trigger the probability of the warning information compared with
Greatly；
(3) the ground master controller uses method for detecting abnormality, carries out equipment quality diagnosis and safe condition monitoring：
To the real time status information of the CIR equipment in monitoring information, is counted using method for detecting abnormality box figure, obtain institute
State the mass change state of main modular in vehicle-mounted monitoring device, and with status information case when CIR device history stable operations
Type figure is compared, and judges the probability height that CIR equipment breaks down, in addition, to the box figure of CIR status information of equipment into
Row continues to monitor, and according to box figure variation tendency, carries out equipment quality diagnosis and safe condition monitoring.
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Application publication date: 20181113 |