CN101209714A - Track traffic synthetic monitoring system and method - Google Patents

Track traffic synthetic monitoring system and method Download PDF

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Publication number
CN101209714A
CN101209714A CNA200610148195XA CN200610148195A CN101209714A CN 101209714 A CN101209714 A CN 101209714A CN A200610148195X A CNA200610148195X A CN A200610148195XA CN 200610148195 A CN200610148195 A CN 200610148195A CN 101209714 A CN101209714 A CN 101209714A
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maintenance
fault
submodule
management
promptly
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CN100588580C (en
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韩玉雄
陈赤峰
杨正
成军农
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Shanghai instrument and meter for automation company limited
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SHANGHAI RAIL TRAFFIC EQUIPMENT CO Ltd
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Abstract

The invention discloses a rail traffic comprehensive monitoring system and a method thereof, comprising a collecting platform, a comprehensive monitoring supporting platform and a monitoring control module which are sequentially connected through application interfaces. The invention also comprises a maintenance management module which is connected with the comprehensive monitoring supporting platform through the application interface. The method comprises online detection, filtration and malfunction grade judgement. The disposal is carried out according to different grades and different situations; a preparedness disposal is carried out if the disposal belongs to the first grade and, for the residual disposals, the maintenance strategy is determined and the expert database sub-module is updated according to the decision of experts; the equipment which is required to be maintained at once is maintained or waits to be maintained; a nominal disposal is firstly carried out during the maintenance and then malfunctions are isolated; the maintenance result is detected finally and the malfunction and maintenance condition are recorded. The invention can effectively reflects the healthy condition of equipment and gives out maintenance strategy in the comprehensive monitoring system, which leads the maintenance and operation scheduling to be integrated for management, implements high integration, transparence and informationization of maintenance operation, and effectively reduces construction cost.

Description

A kind of track traffic synthetic monitoring system and method
Technical field
The present invention relates to a kind of track traffic synthetic monitoring system and method.
Technical background
Usually, track traffic comprises three kinds of operation architectures: driving system, operation service system and maintenance system.The driving system is guaranteed traffic safety and personal safety based on signal system; The operation service system satisfies running scheduling and passenger services requirement based on comprehensive monitoring system; Maintenance system provides the basic guarantee of operation based on the equipment maintenance and management system on electromechanical appliance aspect and Infrastructure aspect.
Track traffic synthetic monitoring system generally is made of data acquisition platform, comprehensively monitoring support platform and some upper application module, be used to realize monitoring and scheduling to professional systems such as electric power system, environmental control system, fire alarm system, communication systems, the supervision that focuses on the professional system operation conditions and the control of its concern are then paid close attention to less to the state of health of professional equipment itself.
There are labor management and two kinds of forms of computer-aided management in the equipment maintenance and management system of track traffic, the account that focuses on professional equipment and Infrastructure of its concern administers and maintains planning management, adopts two kinds of service modes of scheduled maintenance and break down maintenance usually.
Because existing track traffic synthetic monitoring system and equipment maintenance and management system are two autonomous systems that split construction, are in charge of by operation department and maintenance department respectively, have the following disadvantages in the practical application:
(1) maintenance department presses for senior functions such as equipment fault early-warning, with effective reduction equipment failure rate, guarantees traffic safety, but plan at present commonly used is repaiied to repair all with fault and can not be satisfied this requirement all sidedly.For example, at the electromechanical appliance of track traffic key, if the scheduled maintenance number of times is too much, it is too frequent that equipment is replaced, and then can lose time, human and material resources, even can too much reduce the reliability of equipment, the service life of shortening equipment because of equipment dismounting number of times; Cross the serviceability rate that can not guarantee equipment at least well, have the equipment of hidden danger may be in operational process et out of order and cause major accident.A kind of especially passive maintenance mode of break down maintenance both can't guarantee the normal use of equipment, also can't guarantee to run normally order.
(2) because the data that comprehensive monitoring system is gathered can not be shared by the equipment maintenance and management system, make the functional limitation of equipment maintenance and management system at statistics and analysis to the equipment fix information, can't in time reflect the state of health that equipment is current, can not the potential fault of predict device.
(3) if, then not only have the problem of duplicate construction, also need the fund input of writing, so existing equipment maintenance and management system does not comprise the data acquisition platform of special use again for the equipment maintenance and management system builds special-purpose data acquisition platform.
(4) because there is the several data interface relationship in systems such as comprehensive monitoring system and power monitoring, ring control, fire alarm, equally also there are similar interface relationship in plant maintenance system and these systems, make that present interfaces repetition and quantity are more, the interface type complexity has increased difficulty of construction.
(5) comprehensive monitoring system and plant maintenance system split, and make customer requirement arrangement two cover management and technology group guarantee the construction and the operation of system, have increased user's handling cost.
Summary of the invention
The objective of the invention is provides a kind of comprehensive monitoring system that includes the maintenance management module in order to overcome above-mentioned defective, with comprehensive monitoring system and merger of equipment maintenance and management system and integration, utilize to maximal efficiency existing framework of comprehensive monitoring system and resource, reflection equipment health status is also given do well early warning and maintenance strategy in comprehensive monitoring system effectively, make and safeguard and the running scheduling integrated management, realize highly integrated, the transparence and the informationization of handling labor.In addition,, reduce interface quantity, help reducing the construction difficulty, make things convenient for the later stage operating maintenance by various complex interface relations are converted to unified comprehensively monitoring interface standard and standard.Effective fusion has reduced the user management resource simultaneously, has reduced the implementation management cost.
The technical scheme that realizes above-mentioned purpose is:
One of the present invention, a kind of track traffic synthetic monitoring system, comprise acquisition platform, comprehensively monitoring support platform and monitor control module, link to each other successively by application interface between them, wherein, also comprise one dimension pillar reason module, this maintenance management module links to each other with the comprehensively monitoring support platform by application interface, is used for the maintenance of equipment is managed and decision support.
Above-mentioned a kind of track traffic synthetic monitoring system, wherein, described maintenance management module comprises equipment maintenance and management submodule, standby redundancy management submodule and the workflow management submodule that links to each other with comprehensive support platform by application interface respectively, wherein:
The equipment maintenance and management submodule carries out maintenance management in order to trouble diagnosing and to malfunction equipment, carries out comprehensive analyses by the warning information that system is produced, and generates diagnostic comments and maintenance suggestion, and sends to the external world;
Standby redundancy management submodule carries out unified management and scheduling in order to quantity and state to standby redundancy, with the serviceability rate and the degree of utilization of raising standby redundancy, and according to different situations proposition buying suggestion, to guarantee the standby redundancy abundance;
The workflow management submodule in order to customization maintenance management flow process, makes step procedureization, is stipulated to set according to relevant institutions by manager.
Above-mentioned a kind of track traffic synthetic monitoring system, wherein, described maintenance management module also comprises figure and report generation submodule, real-time status display sub-module, experts database submodule and the alarm management submodule that links to each other with described comprehensively monitoring support platform by application interface respectively.
Above-mentioned a kind of track traffic synthetic monitoring system, wherein, described supervision control module comprises control submodule, network management submodule, user authority management submodule, prediction scheme processing sub and the interlock processing sub that links to each other with described comprehensively monitoring support platform by application interface respectively.
Above-mentioned a kind of track traffic synthetic monitoring system, wherein, described supervision control module also comprises the figure shared with described maintenance management module and report generation submodule, real-time status display sub-module, experts database submodule, alarm management submodule.
Above-mentioned a kind of track traffic synthetic monitoring system, wherein, described acquisition platform also links to each other with the collecting device of reflection equipment health status.
The present invention's two, a kind of track traffic synthetic method for supervising may further comprise the steps:
Step 1: online detection alarm information, promptly minimum maintenance unit is carried out online detection alarm information;
Step 2: filter detected alarm message, promptly filter out the alarm message of less important repetition;
Step 3: whether diagnosis is the first estate fault:
If not, then diagnosis is not the first estate fault, enters step 4;
If, then be the first estate fault, then enter step 31;
Step 31: prediction scheme is handled, and enters step 6 then;
Step 4: whether diagnosis is the second grade fault:
If, promptly be diagnosed as the second grade fault, then enter step 41:
Step 41: expert decision-making, promptly by having access to existing experience record in various analysis diagrams and the experts database submodule, by expert decision-making decision maintenance strategy, and the outcome record that will form experience is gone into the experts database submodule, the experts database submodule is upgraded, enter step 42 then;
Step 42: whether diagnosis needs instant maintenance:
If, promptly need instant maintenance, then enter step 43;
If not, promptly do not need instant maintenance, then enter step 45;
Step 43: safeguard, promptly fault is safeguarded that the processing of listing enters step 5 then in system;
If not, promptly not the second grade fault, then enter step 44:
Step 44: select maintenance scheme, enter step 45 then;
Step 45: wait for and safeguarding, promptly wait for maintenance command, after receiving maintenance command, then enter step 43;
Step 5: isolated fault, promptly fault is implemented to isolate to prevent spreading of fault, enters step 6 then;
Step 6: online detection maintenance effects, promptly after maintenance, the online detection instrument parameter is verified maintenance effects;
Step 7: the details of record trouble and maintenance.
Above-mentioned a kind of track traffic synthetic method for supervising, wherein, described the first estate fault is to runing influential fault.
Above-mentioned a kind of track traffic synthetic method for supervising, wherein, the described second grade fault is to the influential fault of system.
The invention has the beneficial effects as follows: the present invention set up one dimension pillar reason module make this system ensemble can be effectively in system reflection equipment health status and provide early warning and maintenance strategy according to the importance of this health status and equipment, reduced system cost simultaneously, optimize post setting, avoid professional overlapping and intersection, decision-maker's analytical equipment state is safeguarded in help, the maintenance plan of formulation science, and provide the line service content, prompting also supervises the related personnel to finish maintenance task, collect and record maintenance maintenance information, realized scientific management and the response fast safeguarded.
Description of drawings
Fig. 1 is the constructional drawing of a kind of track traffic synthetic monitoring system of the present invention;
Fig. 2 is the diagram of circuit of a kind of track traffic synthetic method for supervising of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing a kind of track traffic synthetic monitoring system of the present invention and method are described further.
See also Fig. 1, a kind of track traffic synthetic monitoring system of the present invention, comprise acquisition platform 1 ', comprehensively monitoring support platform 2 ', monitor control module 3 ' and maintenance management module 4 ', link to each other successively by application interface 5 ' between acquisition platform 1 ', comprehensively monitoring support platform 2 ' and the supervision control module 3 ', maintenance management module 4 ' links to each other with comprehensively monitoring support platform 2 ' by application interface 5 ', is used for the maintenance of equipment is managed and decision support.
Acquisition platform 1 ' the (not shown) that also links to each other with the collecting device of reflection equipment health status.
Maintenance management module 4 ' comprises equipment maintenance and management submodule 41 ', standby redundancy management submodule 42 ', workflow management submodule 43 ', figure and report generation submodule 44 ', real-time status display sub-module 45 ', experts database submodule 46 ' and the alarm management submodule 47 ' that links to each other with comprehensive support platform 2 ' by application interface 5 ' respectively, wherein:
Equipment maintenance and management submodule 41 ', in order to carry out maintenance management to diagnosing malfunction and to goal systems, the warning information that system produces is analysed in depth, comprise manual analysis and computer automatic analysis, generate diagnostic comments and maintenance suggestion then, mail to maintenance schedule person's workstation,, in time go on site maintenance by maintenance schedule rational allocation man power and material;
Standby redundancy management submodule 42 ', carry out unified management and scheduling in order to quantity and state to standby redundancy such as the equipment of maintenance department, assembly, parts etc., to improve the serviceability rate and the degree of utilization of standby redundancy, and according to different situations proposition buying suggestion, to guarantee the standby redundancy abundance;
Workflow management submodule 43 ', the needs in order to the engagement process management make step procedureization, are stipulated to set according to relevant institutions by manager;
Figure and report generation submodule 44 ' carry out the assessment of current performance such as equipment, network and interface according to current state information and historic state information, and generate performance curve and performance report;
Real-time status display sub-module 45 ' through the demonstration of classifying of the status information of data handing, comprises equipment state, network state, state of the system and Interface status etc.;
Experts database submodule 46 ', typing in advance and passing decision-making experience and the strategy of preservation expert, possess data base administration, put the storehouse, call, inquiry and maintenance function, and occur and when no ready-made experience and strategy when new events or fault type, provide the tactful of optimum matching for the user or advise by comprehensive analyses; in the storehouse in
Alarm management submodule 47 ', through the generation that the status information of data handing is at first alarmed, the correlation analysis of then alarming is then with these Alarm Classification forming apparatus state alarms, network state alarm and Interface status alarm.
Monitor that control module 3 ' comprises respectively by application interface 5 ' link to each other with described comprehensively monitoring support platform 2 ' control submodule 31 ', prediction scheme processing sub 32 ', interlock processing sub 33 ', network management submodule 34 ' and user authority management submodule 35 ', it also comprises the figure shared with described maintenance management module 4 ' and report generation submodule 44 ', real-time status display sub-module 45 ', experts database submodule 46 ', alarm management submodule 47 ', wherein:
Control submodule 31 ' is one of basic functions of comprehensive monitoring system, the main control that realizes each subsystem and various kinds of equipment.Mode has multiple modes such as sequence control, pattern control and independent control;
Prediction scheme processing sub 32 ' is driven by the fault recognition function in the comprehensively monitoring support platform, realize prediction scheme foundation, call, revise and function such as inquiry, and can monitor and generating run record automatically the execution overall process of prediction scheme;
Interlock processing sub 33 ', present embodiment possesses four kinds of linkage patterns.Under normal operation condition, Nei content is carried out the control corresponding flow process to coordinate the operation of each subsystem as per the schedule; Under emergency circumstances,, take the emergency treatment measure to eliminate the influence that accident causes operation according to the content that emergency preplan is set in advance.
Four kinds of linkage patterns of present embodiment:
1) normal mode:
According to information such as driving, environment, passenger flow, power supply and equipment states, mainly plan each subsystem operation of automatic synchronization on schedule.
2) disaster pattern:
Compile various onsite alarming information, in conjunction with train position and passenger flow situation, take appropriate measures according to disaster character, scope and degree, call corresponding emergent control prediction scheme,, coordinate each relevant system works quickly and efficiently around the target of personal security, device security.
3) blocking model:
Be detained the position according to train, call the control corresponding prediction scheme, coordinate each relevant system and take measures, eliminate fast under the premise that security is guaranteed and block.
4) failure mode:
According to fault type and incidence, start control corresponding prediction scheme and emergency maintenance plan, trouble-shooting as early as possible by the maintenance scheduling;
Network management submodule 34 ', system monitors in real time to network communication state and log equipment, and operating personal is situation such as monitoring network flow and communication abnormality in time, checks the authentication and the condition of service of new log equipment, stop illegal networking, guarantee the tight security of system;
User authority management submodule 35 ', except the role-security administrative model that database platform provides, system self carries out actv. grading authorized management and log store to the login of user side according to the requirement design one cover role function administration module of operation management level on application layer.
See also Fig. 2, a kind of track traffic synthetic method for supervising of the present invention may further comprise the steps:
Step 1: online detection alarm information, promptly minimum maintenance unit is carried out online detection alarm information;
Step 2: filter detected alarm message, promptly filter out the alarm message of less important repetition;
Step 3: whether diagnosis is the first estate fault, is runing influential fault:
If not, then diagnosis is not the first estate fault, enters step 4;
If, then be the first estate fault, then enter step 31;
Step 31: prediction scheme is handled, and enters step 6 then;
Step 4: whether diagnosis is the second grade fault, is the influential fault to system:
If, promptly be diagnosed as the second grade fault, then enter step 41:
Step 41: expert decision-making, promptly by having access to existing experience record in various analysis diagrams and the experts database submodule, by expert decision-making decision maintenance strategy, and the outcome record that will form experience is gone into the experts database submodule, the experts database submodule is upgraded, enter step 42 then;
Step 42: whether diagnosis needs instant maintenance:
If, promptly need instant maintenance, then enter step 43;
If not, promptly do not need instant maintenance, then enter step 45;
Step 43: safeguard, promptly fault is safeguarded that the processing of listing enters step 5 then in system;
If not, promptly not the second grade fault, then enter step 44:
Step 44: select maintenance scheme, enter step 45 then;
Step 45: wait for and safeguarding, promptly wait for maintenance command, after receiving maintenance command, then enter step 43;
Step 5: isolated fault, promptly fault is implemented to isolate to prevent spreading of fault, enters step 6 then;
Step 6: online detection maintenance effects, promptly after maintenance, the online detection instrument parameter is verified maintenance effects;
Step 7: the details of record trouble and maintenance.
In sum, the present invention not only can monitor the operation conditions of system, but also the health status that can monitoring equipment and the early warning that does well, based on uniform data source, utilize intrasystem original shared information (for example the real-time status information of equipment, failure message and historical trend information) and collection/transmission platform, reduced system cost, reduce the duplicate construction cost well, help the integration of data and sum up the information-based level of lifting handling labor.
Newly-increased maintenance management module can be according to the maintenance of equipment maintenance mode, maintenance characteristics by each specialty, each equipment, based on each equipment actual operating data, maintenance mode and rule in conjunction with the subway electromechanical appliance, help is safeguarded decision-maker's analytical equipment state, is formulated the maintenance plan of science, realizes scientific management and the quick response mechanism safeguarded.
Though a kind of track traffic synthetic monitoring system of the present invention and method are described with reference to current instantiation, but those skilled in the art should be realized that, above example only is to be used for illustrating the present invention, also can make the variation and the modification of various equivalences under the situation that does not break away from spirit of the present invention.Therefore, if in connotation scope of the present invention to the variation of above-mentioned example, modification all will drop in the scope of claims of the present invention.

Claims (9)

1. track traffic synthetic monitoring system, comprise acquisition platform, comprehensively monitoring support platform and monitor control module, link to each other successively by application interface between them, it is characterized in that: also comprise one dimension pillar reason module, this maintenance management module links to each other with the comprehensively monitoring support platform by application interface, is used for the maintenance of equipment is managed and decision support.
2. a kind of track traffic synthetic monitoring system according to claim 1, it is characterized in that: described maintenance management module comprises equipment maintenance and management submodule, standby redundancy management submodule and the workflow management submodule that links to each other with comprehensive support platform by application interface respectively, wherein:
The equipment maintenance and management submodule carries out maintenance management in order to trouble diagnosing and to malfunction equipment, carries out comprehensive analyses by the warning information that system is produced, and generates diagnostic comments and maintenance suggestion, and sends to the external world;
Standby redundancy management submodule carries out unified management and scheduling in order to quantity and state to standby redundancy, with the serviceability rate and the degree of utilization of raising standby redundancy, and according to different situations proposition buying suggestion, to guarantee the standby redundancy abundance;
The workflow management submodule in order to customization maintenance management flow process, makes step procedureization, is stipulated to set according to relevant institutions by manager.
3. a kind of track traffic synthetic monitoring system according to claim 2 is characterized in that: described maintenance management module also comprises figure and report generation submodule, real-time status display sub-module, experts database submodule and the alarm management submodule that links to each other with described comprehensively monitoring support platform by application interface respectively.
4. a kind of track traffic synthetic monitoring system according to claim 1 is characterized in that: described supervision control module comprises control submodule, network management submodule, user authority management submodule, prediction scheme processing sub and the interlock processing sub that links to each other with described comprehensively monitoring support platform by application interface respectively.
5. a kind of track traffic synthetic monitoring system according to claim 4 is characterized in that: described supervision control module also comprises and the shared figure of described maintenance management module and report generation submodule, real-time status display sub-module, experts database submodule, alarm management submodule.
6. a kind of track traffic synthetic monitoring system according to claim 1 is characterized in that: described acquisition platform also links to each other with the collecting device with reflection equipment health status.
7. track traffic synthetic method for supervising may further comprise the steps:
Step 1: online detection alarm information, promptly minimum maintenance unit is carried out online detection alarm information;
Step 2: filter detected alarm message, promptly filter out the alarm message of less important repetition;
Step 3: whether diagnosis is the first estate fault:
If not, then diagnosis is not the first estate fault, enters step 4;
If, then be the first estate fault, then enter step 31;
Step 31: prediction scheme is handled, and enters step 6 then;
Step 4: whether diagnosis is the second grade fault:
If, promptly be diagnosed as the second grade fault, then enter step 41:
Step 41: expert decision-making, promptly by having access to existing experience record in various analysis diagrams and the experts database submodule, by expert decision-making decision maintenance strategy, and the outcome record that will form experience is gone into the experts database submodule, the experts database submodule is upgraded, enter step 42 then;
Step 42: whether diagnosis needs instant maintenance:
If, promptly need instant maintenance, then enter step 43;
If not, promptly do not need instant maintenance, then enter step 45;
Step 43: safeguard, promptly fault is safeguarded that the processing of listing enters step 5 then in system;
If not, promptly not the second grade fault, then enter step 44:
Step 44: select maintenance scheme, enter step 45 then;
Step 45: wait for and safeguarding, promptly wait for maintenance command, after receiving maintenance command, then enter step 43;
Step 5: isolated fault, promptly fault is implemented to isolate to prevent spreading of fault, enters step 6 then;
Step 6: online detection maintenance effects, promptly after maintenance, the online detection instrument parameter is verified maintenance effects;
Step 7: the details of record trouble and maintenance.
8. a kind of track traffic synthetic method for supervising according to claim 7 is characterized in that: described the first estate fault is to runing influential fault.
9. a kind of track traffic synthetic method for supervising according to claim 7 is characterized in that: the described second grade fault is to the influential fault of system.
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