CN103632414B - The device of a kind of subway train signal system on-line monitoring and early warning - Google Patents
The device of a kind of subway train signal system on-line monitoring and early warning Download PDFInfo
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- CN103632414B CN103632414B CN201310654233.9A CN201310654233A CN103632414B CN 103632414 B CN103632414 B CN 103632414B CN 201310654233 A CN201310654233 A CN 201310654233A CN 103632414 B CN103632414 B CN 103632414B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 37
- 238000012423 maintenance Methods 0.000 claims abstract description 19
- 238000003909 pattern recognition Methods 0.000 claims abstract description 11
- 230000006399 behavior Effects 0.000 claims description 60
- 238000004891 communication Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 230000001186 cumulative effect Effects 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000004220 aggregation Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000013497 data interchange Methods 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000003164 Diplopia Diseases 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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Abstract
The invention discloses a kind of subway train signal system on-line monitoring and prior-warning device, this device comprises: mobile unit and maintenance terminal; Wherein, described mobile unit, for carrying out centralized stores to the service data of all devices in described cab signal system, and exports described maintenance terminal to; Described maintenance terminal, carries out off-line early warning for the mode by behavior pattern recognition to the incipient fault of cab signal devices in system, and realizes the Integrated Selection on-line monitoring of cab signal devices in system by random the adding up of single behavior.By adopting device disclosed by the invention to facilitate debugging and maintainer to the detection of the equipment on-line ruuning situation in cab signal system, and reduce the risk of field of urban rail signalling arrangement fault.
Description
Technical field
The present invention relates to field of urban rail, particularly relate to the device of a kind of subway train signal system on-line monitoring and early warning.
Background technology
In the last few years, along with the acceleration of urbanization process, field of urban rail development is swift and violent, in field of urban rail, the signal system as safety of railway traffic and efficiency guarantee has the advantages that integrated level is higher, equipment is more complicated, information interaction amount is larger, device dependence is stronger.The impact on the routine work of city dweller, life of the fault of city rail traffic signal system is remarkable: Beijing line signal system fault 2 hours in 2013, and MTR outputs that more than 3000 parts are late to be proved; The ground passenger flow surge that subway is along the line, Bus Group promptly increases 130 remaining part buses and dredges.It can thus be appreciated that, in field of urban rail, a kind ofly can not to despise to the effect of signal system on-line monitoring and prior-warning device.
Along with the progress of technology, the line monitoring mode of vehicle-mounted signal device is also in update:
Mostly early stage cab signal monitoring is the display being carried out equipment running status by the pilot lamp on board and charactron, the fault type of display is very limited on the one hand, on the other hand higher to the requirement of fault analysis, and the fault of pilot lamp and charactron also likely misleading signals maintainer.
Afterwards, along with the application of portable computer, signal manufacturer brings into use serial ports to be sent out by equipment operating data, maintainer can carry out the state of real-time monitoring and record vehicle-mounted signal device by externally connected portable formula computer, but be limited to the volume of memory device and cost and cabinet for vehicle inner space, detailed equipment state can only be sent on portable computer and store, and can not store in vehicle-mounted signal device inside.The awkward situation that this just causes " during equipment failure, note is not got off, and not necessarily grabs again and obtain fault when checking with car ".
At present, external signal manufacturer of state is to the existing application of the centralized recording of vehicle-mounted signal device state, generally from vehicle-mounted signal device, independently go out an interface record cell, this interface unit on the one hand as between vehicle-mounted signal device and vehicle, vehicle-mounted signal device, vehicle-mounted signal device uses with the interface unit of uphole equipment, one side has carried out simple record to some safety-relevant datas.
But, still there is larger defect in this method: 1) cannot carry out off-line analysis and early warning to record: the data of all devices comprehensively cannot be analyzed, more not by analyzing the running status of all devices, comprehensive pre-warning is carried out to issuable fault; 2) simple diplopia can only be carried out to communication data: the data that can only be dealt into interface record cell to vehicle-mounted signal device are carried out former cladding and looked, combination can not be carried out to the specifying information unit of distinct device neatly to check, can not priority desirably sort.Because Content of Communication is generally more, and communication cycle very short (communication cycle of a general vehicle-mounted subelement is at the such order of magnitude of hundreds of millisecond), this just causes that the data of on-line monitoring are a lot of and renewal speed is fast, in this case, the state change missing paid close attention to message unit is just easy to when maintenance/commissioning staff's on-line monitoring.
Summary of the invention
The object of this invention is to provide the device of a kind of subway train signal system on-line monitoring and early warning, facilitate debugging and maintainer to the detection of the equipment on-line ruuning situation in cab signal system, and reduce the risk of field of urban rail signalling arrangement fault.
The object of the invention is to be achieved through the following technical solutions:
A kind of subway train signal system on-line monitoring and prior-warning device, this device comprises: mobile unit and maintenance terminal;
Wherein, described mobile unit, for carrying out centralized stores to the service data of all devices in described cab signal system, and exports described maintenance terminal to;
Described maintenance terminal, carries out off-line early warning for the mode by behavior pattern recognition to the incipient fault of cab signal devices in system, and realizes the Integrated Selection on-line monitoring of cab signal devices in system by random the adding up of single behavior; Wherein, several behaviors are comprised in described behavior pattern.
As seen from the above technical solution provided by the invention, the off-line analysis early warning of cab signal system is achieved by the mode of Behavior-based control pattern-recognition, can find ahead of time and process the equipment that may break down, thus reducing the risk of field of urban rail signalling arrangement fault; On the other hand, by the random cumulative on-line monitoring realizing vehicle-mounted signal device of single behavior, facilitate debugging and maintainer to the detection of vehicle-mounted signal device on-line operation situation, overcome the disadvantage that human eye under large data, high refresh case is difficult to the suspicious data variation of discovery.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The schematic diagram of the device of a kind of subway train signal system on-line monitoring that Fig. 1 provides for the embodiment of the present invention one and early warning;
The process flow diagram of the off-line early warning of the Behavior-based control pattern-recognition that Fig. 2 provides for the embodiment of the present invention one;
The process flow diagram of the online comprehensive monitoring of the Behavior-based control pattern-recognition that Fig. 3 provides for the embodiment of the present invention one.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
Embodiment one
The schematic diagram of the device of a kind of subway train signal system on-line monitoring that Fig. 1 provides for the embodiment of the present invention one and early warning.As shown in Figure 1, this device mainly comprises: mobile unit 11 and maintenance terminal 12;
Wherein, described mobile unit 11, for carrying out centralized stores to the service data of all devices in described cab signal system, and exports described maintenance terminal to;
Described maintenance terminal 12, carries out off-line early warning for the mode by behavior pattern recognition to the incipient fault of cab signal devices in system, and realizes the Integrated Selection on-line monitoring of vehicle-mounted signal device by random the adding up of single behavior; Wherein, several behaviors are comprised in described behavior pattern.
Further, described mobile unit 11 comprises: central primary control unit 111, and the serial processing unit 112, secondary communication unit 113, Gather and input unit 114 and the power supply unit 115 that are connected with described central primary control unit 111 respectively;
Described serial processing unit 112 and described secondary communication unit 113, be respectively used to as described central primary control unit 111 provides and the serial of described cab signal devices in system and Ethernet data interchange channel;
Described Gather and input unit 114, for gathering outside relay state for described central primary control unit 111;
Described power supply unit 115, for powering for described central primary control unit 111.
In actual applications, described central primary control unit 111, serial processing unit 112, secondary communication unit 113, Gather and input unit 114 and power supply unit 115 can be board, and are positioned in cab signal rack.
Described maintenance terminal 12 can be portable set, and cab signal devices in system can be obtained (such as at any time from the central primary control unit 111 described mobile unit 11, ATP, ATO etc.) service data (such as, configuration, daily record etc.), and then realize the function of on-line monitoring and off-line early warning.
For ease of introducing the present invention further, the implementation below for line monitoring and off-line early warning does concrete introduction.
Maintenance terminal 12 in the embodiment of the present invention mode of Behavior-based control pattern-recognition can realize on-line monitoring and off-line early warning.
1, the mode of Behavior-based control pattern-recognition carries out off-line early warning to the incipient fault of cab signal devices in system.
After described maintenance terminal 12 obtains the service data of cab signal devices in system, select corresponding behavior pattern according to actual needs by maintenance/commissioning staff, described behavior pattern can pre-set, and also can edit new behavior pattern temporarily.
Several behaviors can be comprised in behavior pattern described in the embodiment of the present invention; Wherein, each behavior can comprise following element:
Message unit type; Such as, speed, position, damping force, acceleration, wireless signal strength etc.
Message unit is originated; The source of this i.e. this message unit, such as, ATP, ATO etc.
The desired value relevant to described message unit type; After message unit type is determined, system can carry out reasonableness test according to message unit type to desired value automatically; Such as, actual information unit type is speed, and desired value is 45 kilometers/hour, then by reasonableness test.
To the comparison strategy of described desired value; Such as " be greater than ", " being less than ", " equaling " and approximate value Fuzzy comparisons etc.; Wherein, approximate value Fuzzy comparisons needs to determine fuzzy interval further.
To the mode that the comparison strategy of described desired value and the behavior occur or continue; Such as, " occurring n time continuously ", " being always ", " always no " etc.
Maintenance/commissioning staff can edit the above-mentioned element of each behavior according to the actual requirements; The sequential tree limb of a behavior can be formed, i.e. a behavior pattern after editing multiple behavior in turn.Further, when preserving after manual editing one behavior pattern, so that when reusing, carry out selection by the title directly selected or search for respective behavior and use behavior pattern to carry out data analysis.
After setting corresponding behavior pattern, then off-line early warning analysis can be carried out.Specifically as shown in Figure 2, after determining the beginning and ending time, according to behavior pattern, the service data of cab signal devices in system is comprehensively identified and matching primitives, and present the fault occurring and may occur in the mode of form, realize the early warning of incipient fault off-line.
Wherein, described comprehensive identification comprises: the scope determining pending data according to time of the service data of cab signal devices in system and message unit source, and the pending data determined are carried out aggregation of data and conversion process according to the mode of multithreading, obtain pending storehouse; Described matching primitives comprises: utilize the single behavior in described behavior pattern to carry out match cognization to the data in described pending storehouse, and analyzes described match cognization result with reference to storehouse based on fault.
Described fault is according to different information source and different message unit types with reference to storehouse, and the threshold library that binding signal equipment failure experience is built-in, with make the accuracy of identification higher, have more Professional Characteristics.
In addition, in the process of above-mentioned analysis, employ Thread Pool Technology, the problem that when can overcome large data processing, travelling speed is low.
2, based on the random cumulative Integrated Selection on-line monitoring realizing cab signal devices in system of single behavior.
For the on-line monitoring of cab signal devices in system, the embodiment of the present invention has the advantages that data volume is large, refreshing frequency is fast, focused in an interface by vehicle-mounted all signalling arrangements and carry out on-line monitoring; And the embodiment of the present invention provides a set of succinct, practical on-line monitoring strategy by the debugging/maintainer that is accumulated as at random of single behavior, user can be allowed easily to the data independent assortment of different information source, different message unit type, arbitrarily sort, make on-line monitoring more targeted while treatment is comprehensive.
In actual use, all real time datas of maintenance terminal 12 moment display equipment in real time, on on-line monitoring interface, the real-time status data that user can open neatly, close, drag viewing area size, put different information source at diverse location, in addition, after the display of data is explained by explanation facility, directly perceived, understandable human language, so just achieve the object to all real time data collections monitoring of multiple information source on same interface, look after comprehensive.
Simultaneously, by the selection mechanism of single behavior, user can select be concerned about behavior, by to select multiple behavior and after confirming, program can generate a suspended frame, carries out combination on-line monitoring to the different message unit types in different pieces of information source, from behavior pattern during early warning different early warning time the behavior pattern that forms of multiple behaviors be orderly, and the multiple behaviors in this do not have sequencing, and no longer the order of described multiple behavior is considered.In addition, user also can be clicked the modes such as arrangement sorted to selected multiple behaviors neatly by mouse drag, order in suspended frame, facilitates contrast during user's on-line monitoring.
Concrete system, according to the input instruction of user, selects multiple single behavior as shown in Figure 3, and determines message unit source and the message unit type of described single behavior respectively; The multiple message units corresponding according to the above-mentioned acquisition of information determined, and show respectively after (after namely being explained by explanation facility, directly perceived, understandable human language) is resolved to described multiple message unit, realize the Integrated Selection on-line monitoring of vehicle-mounted signal device.
The embodiment of the present invention achieves the off-line analysis early warning of cab signal system by the mode of Behavior-based control pattern-recognition, can find ahead of time and process the equipment that may break down, thus reducing the risk of field of urban rail signalling arrangement fault; On the other hand, by the random cumulative on-line monitoring realizing vehicle-mounted signal device of single behavior, facilitate debugging and maintainer to the detection of vehicle-mounted signal device on-line operation situation, overcome the disadvantage that human eye under large data, high refresh case is difficult to the suspicious data variation of discovery.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, inner structure by device is divided into different functional modules, to complete all or part of function described above.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (4)
1. subway train signal system on-line monitoring and a prior-warning device, is characterized in that, this device comprises: mobile unit and maintenance terminal;
Wherein, described mobile unit, for carrying out centralized stores to the service data of all devices in cab signal system, and exports described maintenance terminal to;
Described maintenance terminal, carries out off-line early warning for the mode by behavior pattern recognition to the incipient fault of cab signal devices in system, and realizes the Integrated Selection on-line monitoring of cab signal devices in system by random the adding up of single behavior; Wherein, several behaviors are comprised in described behavior pattern;
Wherein, the described mode by behavior pattern recognition is carried out off-line early warning to the incipient fault of cab signal devices in system and is comprised: comprehensively identify and matching primitives the service data of cab signal devices in system according to behavior pattern, and the fault occurring and may occur is presented in the mode of form, realize the early warning of incipient fault off-line;
Described comprehensive identification comprises: the scope determining pending data according to time of the service data of cab signal devices in system and message unit source, and the pending data determined are carried out aggregation of data and conversion process according to the mode of multithreading, obtain pending storehouse;
Described matching primitives comprises: utilize the single behavior in described behavior pattern to carry out match cognization to the data in described pending storehouse, and analyzes described match cognization result with reference to storehouse based on fault; Wherein, described fault is according to different information source and different message unit types with reference to storehouse, and the threshold library that binding signal equipment failure experience is built-in.
2. device according to claim 1, it is characterized in that, each behavior comprises: message unit type, message unit source, relevant to described message unit type desired value, to the comparison strategy of described desired value and the behavior occurs or lasting mode.
3. device according to claim 1, is characterized in that, the described random cumulative Integrated Selection on-line monitoring realizing cab signal devices in system by single behavior comprises:
According to the input instruction of user, select multiple single behavior, and determine message unit source and the message unit type of described single behavior respectively;
The multiple message units corresponding according to the above-mentioned acquisition of information determined, and show respectively after described multiple message unit is resolved, realize the Integrated Selection on-line monitoring of cab signal devices in system.
4. the device according to any one of claim 1-3, it is characterized in that, described mobile unit comprises: central primary control unit, and the serial processing unit, secondary communication unit, Gather and input unit and the power supply unit that are connected with described central primary control unit respectively;
Described serial processing unit and described secondary communication unit, be respectively used to as described central primary control unit provides and the serial of described cab signal devices in system and Ethernet data interchange channel;
Described Gather and input unit, for gathering outside relay state for described central primary control unit;
Described power supply unit, for powering for described central primary control unit.
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| CN103941691B (en) * | 2014-04-21 | 2016-06-15 | 中车青岛四方机车车辆股份有限公司 | Based on the real-time monitoring system of train-mounted information and the monitoring method of mobile terminal |
| CN106504366B (en) * | 2016-10-31 | 2019-07-23 | 四川岭傲信息技术有限公司 | A kind of railway locomotive wind regime data analysing method and intelligent management system |
| CN106412119A (en) * | 2016-11-17 | 2017-02-15 | 交控科技股份有限公司 | Data distribution method and device |
| CN113610338A (en) * | 2021-06-23 | 2021-11-05 | 卡斯柯信号有限公司 | Rail transit signal system safety risk evaluation and risk early warning method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032821A (en) * | 1989-05-12 | 1991-07-16 | Domanico Edward J | Motor vehicle stability monitoring and alarm system and method |
| CN101106559A (en) * | 2007-06-22 | 2008-01-16 | 南京恩瑞特实业有限公司 | ATP-ATO debugging method based on packet parsing |
| CN101590862A (en) * | 2008-05-28 | 2009-12-02 | 北京人和路通科技有限公司 | A kind of real-time monitoring method of track circuit |
| CN102042909A (en) * | 2009-10-14 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Locomotive fault diagnosis method and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5912439A (en) * | 1997-07-28 | 1999-06-15 | Eran; Oded | System and method for safety control in vehicles |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032821A (en) * | 1989-05-12 | 1991-07-16 | Domanico Edward J | Motor vehicle stability monitoring and alarm system and method |
| CN101106559A (en) * | 2007-06-22 | 2008-01-16 | 南京恩瑞特实业有限公司 | ATP-ATO debugging method based on packet parsing |
| CN101590862A (en) * | 2008-05-28 | 2009-12-02 | 北京人和路通科技有限公司 | A kind of real-time monitoring method of track circuit |
| CN102042909A (en) * | 2009-10-14 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Locomotive fault diagnosis method and system |
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Effective date of registration: 20181128 Address after: Room 661, Room 333 Jiufojian Road, Zhongxin Guangzhou Knowledge City, Guangzhou, Guangdong Province Patentee after: GUANGZHOU RAILWAY SCIENCES INTELLIGENT CONTROLS Co.,Ltd. Address before: 510335 Office Building, Nanfenghui Global Exhibition and Trade Center, 618 Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province, 11th to 14th floors Co-patentee before: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Patentee before: GUANGZHOU METRO GROUP Co.,Ltd. Co-patentee before: SIGNAL & COMMUNICATION Research Institute CARS Co-patentee before: BEIJING HUATIE INFORMATION TECHNOLOGY DEVELOPMENT GENERAL Co.,Ltd. Co-patentee before: BEIJING RUICHI NATIONAL RAILWAY INTELLIGENT TRANSPORT SYSTEM ENGINEERING TECHNOLOGY Co.,Ltd. |
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