CN202018387U - Intelligent diagnostic system for running part of urban rail transit train running in transit - Google Patents
Intelligent diagnostic system for running part of urban rail transit train running in transit Download PDFInfo
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- CN202018387U CN202018387U CN2011200692396U CN201120069239U CN202018387U CN 202018387 U CN202018387 U CN 202018387U CN 2011200692396 U CN2011200692396 U CN 2011200692396U CN 201120069239 U CN201120069239 U CN 201120069239U CN 202018387 U CN202018387 U CN 202018387U
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Abstract
The utility model discloses an intelligent diagnostic system for a running part of an urban rail transit train running in transit, comprising an on-board monitoring system, a ground management center system and a train-to-ground wireless transmission system for connecting the on-board monitoring system and the ground management center system. The intelligent diagnostic system for the running part of the urban rail transit train running in transit in the utility model can meet the requirements for high capacity, high transmission speed and reliability analysis, therefore, the in-transit state of a running system of the urban rail transit train is monitored to ensure that the urban rail transit train adapts to the complicated running environment of urban rail transit, the active safety and emergency response capability of the urban rail transit train is greatly enhanced, and the intelligent diagnostic system plays a great role on the aspect of guaranteeing the safe running of urban rail transit trains and provides guarantee for the running safety of the urban rail transit trains.
Description
Technical field
The utility model belongs to field of track traffic, especially relates to a kind of municipal rail train operation traveling in transit portion intelligent diagnosis system that is used for system of municipal rail train traveling portion is carried out real-time status monitoring.
Background technology
Urban track traffic has become one of most important component in the public transport of Chinese megalopolis.In the megalopolis more than 48 million people's mouths of China, there be more than 30 city to carry out Construction of Urban Rail Traffic work at present.By 2016, China was with 89 of newly-built rail lines, and always building mileage is 2500 kilometers.
At present, the fault in transit of municipal rail train has had a strong impact on the normal development of Chinese track traffic, carry out very necessity of key equipment in transit monitoring and safe early warning at train, and the monitoring in transit of traveling portion, safe early warning, intelligent fault diagnosis and the emergency cooperative shared based on elevation information are world's track traffic safety guarantee Developing Trend in Technology, also are the core places that the countries in the world track traffic keeps its competitive power.The safety guarantee technology of China's municipal rail train is to be present in dispersedly among each business procedure and the operation system always, all the time the technological innovation and the system development that lack architecture are in the raising of the innovation ability aspect this and safety guarantee and the emergency rescue technology system and the demand of equipping the fundamental sum essence that has become Chinese track traffic modernization development of the suitable Chinese city track traffic characteristics of structure.
In China's municipal rail train equipment, monitoring equipment in transit and technical development relatively lag behind.The main means that ensure at present train operational safety be prophylactic repair and afterwards fault repair.Simultaneously, many train accidents are to have because driver's human factor causes.Though Chinatown's rail has been disposed a large amount of supervisory systems, be scattered to train malfunction monitoring in transit and safe early warning Study on Technology, independently.Therefore press for development novel comprehensive integrated municipal rail train monitoring in transit and safe early warning walking system and technology.
The status monitoring of existing municipal rail train is relatively independent, architectonical not, and active safety in transit ensure need that a kind of active prevention of research, early warning combine with traditional Passive Control, architecture, monitoring safety status in transit, hidden danger excavation and safe early warning integrated technique, realize merging the monitoring measure of various faults, satisfy the active demand of future city rail transportation operation safety.
Chinatown's rail bearing is being carried on a shoulder pole the task of high capacity transportation, and the ability maintenance means saves new investment.The key that ability keeps is to grasp in real time train status, provides train personalized maintenance program support simultaneously, improves train overhaul efficient, and compression is stopped transport the repair time.Therefore press for the R﹠D work of setting up monitoring in transit and safe early warning equipment and technology.
City rail train process safe information detects relatively disperses, and only limit to offer the driver and use, do not pass to the floor control center in real time, therefore the research and development to the transmission aspect, car ground of train traveling portion operation real-time status in transit is very necessary, purpose is the technology that forms architecture, comprising: the perception of the incorporate train comprehensive safety state of car ground transmission, compound, access technology detects, ground, speed car information transmission, fault real-time intelligent are diagnosed, based on effective emergency disposal of emergency.
Aspect the monitoring research of municipal rail train traveling portion, mostly only analyze at present both at home and abroad from certain part of monitoring, the degree of its research no matter from point of theory still from application point, still be in a kind of scattered, state of architectonical not as yet.These safety guarantee technology towards track traffic have a common shortcoming, just customize in order to satisfy certain operation system needs or some track traffic supervisory system customization forms, each one-tenth system, transversely independently of one another lacks incorporate integrated technology in the vertical.
As application number is that the application for a patent for invention of CN01131652.7 discloses a kind of in-line fault diagnosis system for running mechanism of train, comprises diagnostic device hardware and the two large divisions of diagnostic software.Hardware comprises power circuit, sensor, terminal box, testing circuit, DSP mainboard and light-emitting diode display six major parts, software comprises the functional module that axle temperature point-to-point measurement, the quick scanning survey of axle temperature, the measurement of vibration SV value, the comprehensive accurate diagnosis of temperature disturbance, top, ground wheel accurate diagnosis, data dump, parameter modification seven can switch greatly mutually, there is the low major defect of degree in in-line fault diagnosis system for running mechanism of train with said structure at aspects such as architecture, intellectuality and networkings.
Summary of the invention
The purpose of this utility model overcomes deficiency of the prior art exactly, the municipal rail train operation traveling in transit portion intelligent diagnosis system of a kind of architecture, intellectuality, networking is provided, thereby guarantee in the municipal rail train operational process in transit, realization is to the intelligent diagnostics of the operation conditions in transit of each relevant critical component of traveling portion, improve the security of train operation, reduce the generation of train operation accident, for the passenger provides better service.
For solving the problems of the prior art, the utility model municipal rail train operation traveling in transit portion intelligent diagnosis system, comprise vehicle-mounted monitoring system and floor control centring system, also comprise the car-ground radio transmission system that connects described vehicle-mounted monitoring system and described floor control centring system.
Further, described vehicle-mounted monitoring system comprise data intelligence perception subsystem, the data composite subsystem that is connected with described data intelligence perception subsystem, with the data access subsystem that described data composite subsystem is connected, described data access subsystem is connected with described car-ground radio transmission system.
Further, described data intelligence perception subsystem comprises that perception information converges and interface unit, converge with described perception information and information perception unit that the input end of interface unit is connected, and described perception information converges and the output terminal of interface unit is connected with described data composite subsystem.
Further, the compound main control unit of network control unit, data, analog quantity unit, digital quantity unit that described data composite subsystem comprises data composite information interactive unit, is connected respectively with described data composite information interactive unit, described analog quantity unit is connected with described data intelligence perception subsystem respectively with described digital quantity unit, and described network control unit is connected with described data access subsystem.
Further, the data that described data access subsystem comprises data access information interactive unit, be connected respectively with described data access information interactive unit insert main control unit, storage unit and communications interface unit, and described communications interface unit is connected with described car-ground radio transmission system with described data composite subsystem respectively.
Further, described car-ground radio transmission system comprise the onboard wireless transmitting-receiving administrative unit that is connected with described data access subsystem, with the onboard wireless Transmit-Receive Unit that described onboard wireless transmitting-receiving administrative unit is connected, also comprise being connected with described onboard wireless Transmit-Receive Unit and being connected with described floor control centring system by train queuing management in transit unit by ground data reception network, described ground data reception network that other base stations of several rails and the other fiber optic network of rail thereof are formed.
Further, described information perception unit comprises that framework perception unit, secondary spring perception unit, wheel are to one of perception unit, axle temperature perception unit, car body perception unit, bogie perception unit or its combination in any.
Further, described car body perception unit comprises car body vertical perception unit and cross-car perception unit.
Further, described bogie perception unit comprises bogie vertical perception unit and the horizontal perception of bogie unit.
The utility model municipal rail train operation traveling in transit portion intelligent diagnosis system, can satisfy the requirement of high capacity, high transmission speed, fail-safe analysis, thereby realize condition monitoring in transit to the municipal rail train walking system, make it to adapt to the operating environment of urban track traffic complexity, promoted the ability of municipal rail train active safety and emergency response greatly, bringing into play significant role aspect the guarantee urban rail transit vehicles safe operation, for the municipal rail train operation security provides guarantee.
Description of drawings
Fig. 1 is the structural representation of the utility model municipal rail train operation traveling in transit portion intelligent diagnosis system;
Fig. 2 is the structural representation block diagram of data intelligence perception subsystem among Fig. 1;
Fig. 3 is the structural representation block diagram of data composite subsystem among Fig. 1;
Fig. 4 is the structural representation block diagram of data access subsystem among Fig. 1;
Fig. 5 is the structural representation block diagram of car-ground radio transmission system among Fig. 1.
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model municipal rail train operation traveling in transit portion intelligent diagnosis system, comprise vehicle-mounted monitoring system 1, car-ground radio transmission system 2 and floor control centring system 3, wherein, vehicle-mounted monitoring system 1 comprises data intelligence perception subsystem 11, data composite subsystem 12 and data access subsystem 13.
In the present embodiment, vehicle-mounted monitoring system 1 is used for obtaining the Monitoring Data information of municipal rail train operation traveling in transit portion, and by car-ground radio transmission system 2 this data message is uploaded to floor control centring system 3.
As shown in Figure 2, data intelligence perception subsystem 11 comprises that perception information converges and interface unit 111, information perception unit 112.Data intelligence perception subsystem 11 carries out the real-time collection of traveling portion critical component Monitoring Data information by information perception unit 112, sends to data composite subsystem 12 after each data message that perception information converges and 111 pairs of information perception of interface unit unit 112 is gathered converges.Wherein, information perception unit 112 can be provided with perception unit or its multiple combination of each critical component of traveling portion according to actual needs.In the present embodiment, information perception unit 112 comprises that mainly framework perception unit 1121, secondary spring perception unit 1122, wheel are to perception unit 1123, axle temperature perception unit 1124, the vertical perception of car body unit 1125, cross-car perception unit 1126, the vertical perception of bogie unit 1127 and the horizontal perception of bogie unit 1128.
As shown in Figure 3, data composite subsystem 12 comprises data composite information interactive unit 121, network control unit 122, the compound main control unit 123 of data, analog quantity unit 124 and digital quantity unit 125.Wherein, analog quantity unit 124 and digital quantity unit 125 receive analog quantity and the digital data information that data intelligence perception subsystem 11 is gathered respectively, compile and handle by data composite information interactive unit 121 and 123 pairs of data messages of the compound main control unit of data, send to data access subsystem 13 by network control unit 122.
As shown in Figure 4, data access subsystem 13 comprises that data access information interactive unit 131, data insert main control unit 132, storage unit 133 and communications interface unit 134.Data access subsystem 13 passes through the data after communications interface unit 134 receives data composite subsystems 12 Combined Processing, in the data access main control unit 132 the independent analysis processing module is set data are carried out analyzing and processing, store by the data after 133 pairs of processing of storage unit, and send to car-ground radio transmission system 2 by communications interface unit 134.
As shown in Figure 5, car-ground radio transmission system 2, also comprises train queuing management in transit unit 28 at the ground data reception network that comprises onboard wireless transmitting-receiving administrative unit 21, onboard wireless Transmit-Receive Unit 22, is made up of the other base station of rail (Ap1) 23, the other base station of rail (Ap2) 24, the other base station of rail (Apn) 25, other base station (Apn+1) 26 of rail and the other fiber optic network 27 of rail.Wherein, onboard wireless transmitting-receiving administrative unit 21 be used for receiving data that data access subsystem 13 sends and and onboard wireless Transmit-Receive Unit 22 be installed on the municipal rail train together, onboard wireless transmitting-receiving administrative unit 21 is connected by the high-speed wideband electric signal with onboard wireless Transmit-Receive Unit 22, guaranteed the intensity of real-time judge onboard wireless received signal, make onboard wireless Transmit-Receive Unit 22 respectively with the other base station of rail (Ap1) 23, the other base station of rail (Ap2) 24, the other base station of rail (Apn) 25, the other base station of rail (Apn+1) 26 is set up high-speed radio broadband VPN passage in real time, ensured that simultaneously vehicle-mounted monitoring information can transmit floor control centring system 3 in real time, and then adapted to effective judgement and the processing that is converted to electric signal between other base station of each rail and the train queuing management in transit unit 28 by light signal.The other base station of rail (Ap1) 23, the other base station of rail (Ap2) 24, the other base station of rail (Apn) 25, the other base station of rail (Apn+1) 26 connect by fiber-optic signal each other, have guaranteed the quick transmission of ground data.
In the present embodiment, floor control centring system 3 can be provided with data administration subsystem, fault diagnosis subsystem, reliability assessment subsystem and comprehensively monitoring early warning subsystem, each subsystem receives the deal with data that the data of being uploaded by car-ground radio transmission system 2 insert independent analysis processing module in the main control unit 132 respectively, each subsystem carries out corresponding judgement, thereby guaranteed requirement at different pieces of information information requirement department, realized the demand in independent department uniform data source, for the municipal rail train safe operation provides guarantee.
The course of work of the utility model municipal rail train operation traveling in transit portion intelligent diagnosis system is:
1) the data intelligence perception subsystem 11 of vehicle-mounted monitoring system 1 obtains the real-time Monitoring Data information of traveling portion critical component by information perception unit 112, and perception information converges and interface unit 111 sends to data composite subsystem 12 after each Monitoring Data information is converged;
2) 12 pairs of data of data composite subsystem compile and handle, and send to data access subsystem 13 by its network control unit 122;
3) 13 pairs of data of data access subsystem are carried out analyzing and processing and storage, and adopt by different level by its communications interface unit 134 that data transmission structure sends to car-ground radio transmission system 2, make data intelligence perception subsystem 11, data composite subsystem 12 and data access subsystem 13 be independent of concrete physical layer transmission technology;
4) car-ground radio transmission system 2 is wirelessly transmitted to floor control centring system 3 with each Monitoring Data of vehicle-mounted monitoring system 1, car-ground radio transmission system 2 has adopted the high-speed wideband car-ground radio transmission technology of high reliability, make the vehicle-mounted Monitoring Data can be, and the queuing management mode have realized that the transmission of security information guarantees by quick identification;
5) 3 pairs of each Monitoring Data of floor control centring system are carried out the real-time status of overall treatment and final decision traveling portion, according to the operation trend of reliability theory assessment equipment, and provide the decision recommendation support for O﹠M relevant departments.
In a word, what embodiment of the present utility model announced is its preferred implementation, but is not limited to this.Those of ordinary skill in the art understands spirit of the present utility model very easily according to the foregoing description, and makes different amplifications and variation, but only otherwise break away from spirit of the present utility model, all within protection domain of the present utility model.
Claims (9)
1. a municipal rail train operation traveling in transit portion intelligent diagnosis system is characterized in that: comprise vehicle-mounted monitoring system and floor control centring system, also comprise the car-ground radio transmission system that connects described vehicle-mounted monitoring system and described floor control centring system.
2. municipal rail train according to claim 1 operation traveling in transit portion intelligent diagnosis system, it is characterized in that: described vehicle-mounted monitoring system comprise data intelligence perception subsystem, the data composite subsystem that is connected with described data intelligence perception subsystem, with the data access subsystem that described data composite subsystem is connected, described data access subsystem is connected with described car-ground radio transmission system.
3. municipal rail train according to claim 2 operation traveling in transit portion intelligent diagnosis system, it is characterized in that: described data intelligence perception subsystem comprises that perception information converges and interface unit, converge with described perception information and information perception unit that the input end of interface unit is connected, and described perception information converges and the output terminal of interface unit is connected with described data composite subsystem.
4. municipal rail train according to claim 2 operation traveling in transit portion intelligent diagnosis system, it is characterized in that: the compound main control unit of network control unit, data, analog quantity unit, digital quantity unit that described data composite subsystem comprises data composite information interactive unit, is connected respectively with described data composite information interactive unit, described analog quantity unit is connected with described data intelligence perception subsystem respectively with described digital quantity unit, and described network control unit is connected with described data access subsystem.
5. municipal rail train according to claim 2 operation traveling in transit portion intelligent diagnosis system, it is characterized in that: the data that described data access subsystem comprises data access information interactive unit, be connected respectively with described data access information interactive unit insert main control unit, storage unit and communications interface unit, and described communications interface unit is connected with described car-ground radio transmission system with described data composite subsystem respectively.
6. according to the described municipal rail train of arbitrary claim operation traveling in transit portion intelligent diagnosis system in the claim 1 to 5, it is characterized in that: described car-ground radio transmission system comprises the onboard wireless transmitting-receiving administrative unit that is connected with described data access subsystem, with the onboard wireless Transmit-Receive Unit that described onboard wireless transmitting-receiving administrative unit is connected, comprise that also the ground data that is connected with described onboard wireless Transmit-Receive Unit and is made up of other base station of several rails and the other fiber optic network of rail thereof receives network, described ground data receives network and is connected with described floor control centring system by train queuing management in transit unit.
7. municipal rail train according to claim 3 operation traveling in transit portion intelligent diagnosis system is characterized in that: described information perception unit comprises that framework perception unit, secondary spring perception unit, wheel are to one of perception unit, axle temperature perception unit, car body perception unit, bogie perception unit or its combination in any.
8. municipal rail train according to claim 7 operation traveling in transit portion intelligent diagnosis system, it is characterized in that: described car body perception unit comprises car body vertical perception unit and cross-car perception unit.
9. municipal rail train according to claim 7 operation traveling in transit portion intelligent diagnosis system is characterized in that: described bogie perception unit comprises bogie vertical perception unit and the horizontal perception of bogie unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200692396U CN202018387U (en) | 2011-03-16 | 2011-03-16 | Intelligent diagnostic system for running part of urban rail transit train running in transit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011200692396U CN202018387U (en) | 2011-03-16 | 2011-03-16 | Intelligent diagnostic system for running part of urban rail transit train running in transit |
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| CN2011200692396U Expired - Fee Related CN202018387U (en) | 2011-03-16 | 2011-03-16 | Intelligent diagnostic system for running part of urban rail transit train running in transit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497393A (en) * | 2011-11-28 | 2012-06-13 | 浙江网新技术有限公司 | High-speed train intelligent system and communication method thereof |
| CN102706572A (en) * | 2012-06-25 | 2012-10-03 | 北京海冬青机电设备有限公司 | Fault diagnosis and rehabilitation center for train wheel sets |
| CN103592122A (en) * | 2013-10-25 | 2014-02-19 | 北京交通大学 | Fault diagnosis device and method for urban rail transit train running gear |
| CN103723162A (en) * | 2013-10-30 | 2014-04-16 | 深圳市金溢科技有限公司 | Train axle temperature detecting method and vehicle-mounted unit plant |
| CN107941534A (en) * | 2017-12-20 | 2018-04-20 | 成都西交智众科技有限公司 | A kind of EMU EEF bogie operating state monitoring system |
| CN109080669A (en) * | 2018-07-11 | 2018-12-25 | 中车大连机车研究所有限公司 | A kind of city rail vehicle monitoring device and system based on mobile Private Virtual Network |
| CN109765448A (en) * | 2019-02-01 | 2019-05-17 | 唐智科技湖南发展有限公司 | A kind of distributed type fault diagnosis method, apparatus and system |
| CN111516711A (en) * | 2019-02-02 | 2020-08-11 | 株洲中车时代电气股份有限公司 | Safety monitoring method and device for running gear of motor train unit |
-
2011
- 2011-03-16 CN CN2011200692396U patent/CN202018387U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497393A (en) * | 2011-11-28 | 2012-06-13 | 浙江网新技术有限公司 | High-speed train intelligent system and communication method thereof |
| CN102497393B (en) * | 2011-11-28 | 2014-06-11 | 浙江网新技术有限公司 | High-speed train intelligent system and communication method thereof |
| CN102706572A (en) * | 2012-06-25 | 2012-10-03 | 北京海冬青机电设备有限公司 | Fault diagnosis and rehabilitation center for train wheel sets |
| CN103592122B (en) * | 2013-10-25 | 2017-02-15 | 北京交通大学 | Fault diagnosis device and method for urban rail transit train running gear |
| CN103592122A (en) * | 2013-10-25 | 2014-02-19 | 北京交通大学 | Fault diagnosis device and method for urban rail transit train running gear |
| CN103723162A (en) * | 2013-10-30 | 2014-04-16 | 深圳市金溢科技有限公司 | Train axle temperature detecting method and vehicle-mounted unit plant |
| CN103723162B (en) * | 2013-10-30 | 2016-03-02 | 深圳市金溢科技股份有限公司 | A kind of train axle temperature method of inspection and board units equipment |
| CN107941534A (en) * | 2017-12-20 | 2018-04-20 | 成都西交智众科技有限公司 | A kind of EMU EEF bogie operating state monitoring system |
| CN107941534B (en) * | 2017-12-20 | 2024-04-09 | 成都西交智众科技有限公司 | Running state monitoring system for running part of motor train unit |
| CN109080669A (en) * | 2018-07-11 | 2018-12-25 | 中车大连机车研究所有限公司 | A kind of city rail vehicle monitoring device and system based on mobile Private Virtual Network |
| CN109765448A (en) * | 2019-02-01 | 2019-05-17 | 唐智科技湖南发展有限公司 | A kind of distributed type fault diagnosis method, apparatus and system |
| CN109765448B (en) * | 2019-02-01 | 2021-07-13 | 唐智科技湖南发展有限公司 | Distributed fault diagnosis method, device and system |
| CN111516711A (en) * | 2019-02-02 | 2020-08-11 | 株洲中车时代电气股份有限公司 | Safety monitoring method and device for running gear of motor train unit |
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Granted publication date: 20111026 Termination date: 20160316 |