CN106335525B - Train operation monitoring device and its control vehicle method using a variety of basic data sources - Google Patents
Train operation monitoring device and its control vehicle method using a variety of basic data sources Download PDFInfo
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- CN106335525B CN106335525B CN201610888627.4A CN201610888627A CN106335525B CN 106335525 B CN106335525 B CN 106335525B CN 201610888627 A CN201610888627 A CN 201610888627A CN 106335525 B CN106335525 B CN 106335525B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000013500 data storage Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 230000003137 locomotive effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of train operation monitoring device and train operation monitoring device use the control vehicle method of a variety of basic data sources, and basic data source interface includes at least two in mass data storage, transponder information channel, track circuit information channel and wireless network transmissions channel；The train operation monitoring device checks the integrality of the basic data of basic data source interface offer according to priority orders or switching command, when the basic data of target basic data source received completely can be used, train operation is monitored using the basic data that the target basic data source provides；Without high-priority data source provide complete basic data when, switch to low level one data source or foundation-free data monitoring train operation pattern.No matter train driving is in which position, which section may be applicable to various lines condition, provides the train operating safety protection of high performance-price ratio, reduces equipment investment, reduces equipment management, with complexity.
Description
Technical field
The invention belongs to train control system field, more particularly to a kind of train operation monitoring device and its a variety of bases of use
The control vehicle method of plinth data source.
Background technology
The train operation monitoring device of train operation is monitored, basic data source is divided into following several：It is first, pre-stored
Vehicle-mounted basic data file inside mobile unit；Second is that it is transmitted by receiving the dot-mode transponder being layed on ground line
Receive message basic data；Third, network obtains basic data by radio communication；Fourth, it is passed by digitized track circuit
Defeated basic data.The country employs first three mode at present, and in CTCS-3 grades of circuits, train operation monitoring device can be by preceding
Three kinds of modes obtain line basis data, in CTCS-2 grades of circuits, train operation monitoring device can by vehicle-mounted pre-stored or
Dot-mode transponder mode obtains basic data, is only capable of obtaining basic data by vehicle-mounted pre-stored mode in other circuits.At present
Train operation monitoring device uses vehicle-mounted pre-stored basic data mode, monitors train operation.Its basic data exclusive source is
Prestore the vehicle-mounted basic data file being stored in inside device.
Respectively there are advantage and disadvantage in different basic data sources, and single basic number is used only in current train operation monitoring device
According to source, it is impossible to the advantages of making full use of a variety of basic data sources.In order to make train under various conditions（Line interruption need to detour it
Its circuit, typically such as the general fast railway line of objective special train vehicle detour or certain offer basic data source device failure etc.）, can be to the greatest extent
It is possible to be run in the case where row control monitoring of tools, it need to be in locomotive（EMU）The upper a variety of row control equipment of installation, cause equipment installation tired
The problem of difficulty, complex management, and greatly increase investment.
Chinese patent《CTCS2 grade train controlling systems based on radio locomotive signal》（Application No. is
200610057568.2）A kind of CTCS2 grade train controlling systems based on radio locomotive signal are disclosed, which is passive answer
The dot connective type system of device, interval orbit circuit and wireless channel transmission Train Control information is answered, by EMU mobile unit and ground
Face equipment two parts composition.ATP mobile units and wireless cab signal vehicular equipment are installed, ground installation includes nothing in EMU
Line cab signal ground installation, Europe superscript dot-mode transponder, ZPW2000 track circuits and with computer or 6502 interlocking electrics
Interface circuit is interlocked, with dispatching concentration or train dispatching command system（CTC or TDCS）Interface circuit.But the system is not
Same place on line provides data using different methods, and when certain interface fault, which cannot also continue to run with.
It is therefore desirable to provide a kind of train control system with redundant ability so that when certain interface breaks down, system can
The interface of low priority to be used to obtain basic data, monitoring train continues to run with.
Invention content
In view of this, the present invention provides a kind of train operation monitoring device and its control vehicle side using a variety of basic data sources
Method has and receives the interface of a variety of basic data sources so as to according to actual conditions and operation condition, select optimal basic data
Source provides safe and efficient train operation protection.
The purpose of the present invention is what is realized in the following manner：
A kind of train operation monitoring device, basic data source interface includes mass data storage, transponder information is led to
At least two in road, track circuit information channel and wireless network transmissions channel；
The mass data storage, for being pre-stored the vehicle-mounted basic data file of magnanimity；
The transponder information channel is to receive the interface of ground dot-mode transponder information, is obtained and supervised by dot-mode transponder
Control the basic data of train operation；
Network receives the basic data of monitoring train operation to the wireless network transmissions channel by radio communication, and passes through
Earthward monitoring device sends train operation relevant information to cordless communication network；
The track circuit information channel receives the basic data of monitoring train operation by track circuit；
The train operation monitoring device checks what basic data source interface provided according to priority orders or switching command
The integrality of basic data when the basic data of target basic data source received completely can be used, uses the target basis number
Train operation is monitored according to the basic data that source provides；Without high-priority data source processing capacity or high-priority data source not
When complete basic data can be provided, low level one data source is switched to；When there is no available basic data source, into foundation-free number
According to monitoring train operation pattern.
The priority orders that the train operation monitoring device takes the basic data of train operation are followed successively by wireless network
Transmission channel, transponder information channel and mass data storage.
A kind of train operation monitoring device uses the control vehicle method of a variety of basic data sources, includes the following steps：
Step 1, train operation monitoring device use certain basic data source data monitoring train operation：
Step 2 detects whether to receive the instruction for switching to other basic data sources, if so, going to step 3；If it is not, it goes to
Step 7；
Step 3 is checked whether with the target data source processing capacity, if so, going to step 4；If it is not, go to step 5；
Step 4 checks whether the target data source basic data received is complete, if so, the target data source is switched to,
And go to step 1；If it is not, go to step 5；
Step 5 checks whether former data source is lower-priority data source and whether original basis data are still sustainable, if so,
Original basis data source is maintained, goes to step 1；If it is not, go to step 6；
Step 6：Into foundation-free data monitoring train operation pattern；
Step 7 checks whether and receives new basic data and check whether the new basic data that is received is complete；It is no
It is to go to step 1；If it is not, go to step 8；
Step 8 is checked whether with other low priority basic data source processing capacities, if so, going to step 9；If it is not,
Go to step 6；
Whether the data of other low priority basic data sources that step 9, inspection receive are complete, if so, switching
To the data source, step 1 is gone to；If it is not, go to step 8.
The basic data source include wireless network transmissions channel, transponder information channel, track circuit information channel and
At least two in mass data storage.
Train operation monitoring device take the basic data source priority orders be followed successively by wireless network transmissions channel,
Transponder information channel, track circuit information channel and mass data storage.
The present invention train operation monitoring device and its using a variety of basic data sources control vehicle method, no matter train driving
Which, in position, the advantages of which section may be applicable to various lines condition, make full use of various basic data sources, provide
The train operating safety protection of high performance-price ratio.The present invention can reduce equipment investment, reduce equipment management, with complexity, promoted
The adaptability of row control equipment.
Description of the drawings
The multi-data source that Fig. 1 is the present invention selects flow diagram；
Fig. 2 is the data source handoff algorithms flow diagram of the present invention；
Fig. 3 is a kind of train operation monitoring device structure diagram with a variety of basic data source processing capacities.
Specific embodiment
Train operation monitoring device disclosed in the present application has the ability for receiving a variety of basic data source information, mobile unit
With massage storage, for being pre-stored the vehicle-mounted basic data file of magnanimity；Mobile unit, which has, receives ground point type response
The interface of device information can obtain the basic data of monitoring train operation by dot-mode transponder；Mobile unit has by wireless
Communication network receive monitoring train operation basic data, and have by radio communication network earthward monitoring device send row
Vehicle runs the ability of relevant information.In view of different basic data sources, what is provided is used to monitor the Data Elements of train operation
Meaning be essentially identical, and the central principle of usage is identical, therefore the train operation monitoring device of the application meaning
According only to needs, have the module or interface for receiving a variety of basic data source information, do not dramatically increase the complexity of mobile unit
Property and cost, and the hardcore of train control on board equipment is without at double or dramatically increasing.
As shown in Figure 1, a kind of train operation monitoring device for having a variety of basic data source processing capacities, including magnanimity number
According to memory, transponder information channel and wireless network transmissions channel, the characteristics of according to different data sources, on different circuits
Principle preferentially is taken by certain, takes basic data information realization monitoring train operation function.For above-mentioned three kinds basic numbers
According to source, since cordless communication network basic data source can provide the basic data of high real-time, and two-way letter between vehicle ground can be realized
Breath interaction, protects speed class highest, and override uses this data source.Dot-mode transponder data source is to train position accurate positioning
Degree is high, and with ground-vehicle real-time information transmission channel, driver's manpower intervention degree is low, and protection speed class is also higher, setting
Priority is taken for second.Vehicle-mounted pre-stored basic data source, data information amount are enriched, suitable for various circuits, due to lacking
Absolute fix information needs certain manpower intervention, and protection speed class is relatively low, and priority is taken with minimum.The application institute
Disclosed train operation monitoring device, can select to have as needed two kinds and more than basic data source processing capacity, can
Configurability is conducive to the cost performance obtained.Such as installation locomotive（Or EMU）The only possible vehicle for running on the application and referring to
Pre-stored data source and transponder data source are carried, then wireless network transmissions channel module need not be set.
The data source processing capacity that the judgement of train operation monitoring device software has, according to priority, inspection can use highest excellent
First level data source provides the integrality of basic data, when data completely can be used, is monitored using the basic data that the data source provides
Train operation.When cannot provide integrated foundation data without high-priority data source processing capacity or high-priority data source,
Switch to low level one data source.When there is no available basic data source, into foundation-free data monitoring train operation pattern.Train
In foundation-free data monitoring train operation pattern, check whether and receive the basic datas of one or more basic data sources simultaneously
Check whether the basic data that each basic data source interface arrives is complete according to priority orders, if so, use priority
The basic data monitoring train operation that high data source provides.
As shown in Fig. 2, when train operation monitoring device uses certain basic data source data monitoring train operation, receive and cut
When shifting to the instruction of other basic data sources, first check whether that there is the target data source processing capacity, have processing capacity,
Check the integrality of the data source basic data received, data are complete, switch to the data source.If do not have target data source
When processing capacity or imperfect target data source data, check that former data source is lower-priority data source, and its data can still be held
It is continuous, then maintain former data source.
When train operation monitoring device monitors train operation using the basic data that certain basic data source provides, if receiving
Basic data it is imperfect when, check whether with other data source processing capacities, when having ability, check the number of the data source
According to whether completely, when data are complete, the data source is switched to.If basic data source can not be used, into foundation-free data monitoring
Train operation pattern.
As shown in figure 3, train operation monitoring device has multiple data sources Processing Interface, which is based only on the application and carries
And the illustraton of model drawn of three kinds of data sources using of the current country, practical embodiments are without being limited thereto, can have more more options, than
Such as further include the track circuit information channel for the basic data that monitoring train operation is received by track circuit.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise of general idea of the present invention is not departed from, several changes and improvements can also be made, these should also be considered as the present invention's
Protection domain.
Claims (4)
1. a kind of train operation monitoring device uses the control vehicle method of a variety of basic data sources, it is characterised in that：Including walking as follows
Suddenly：
Step 1, train operation monitoring device use basic data source data monitoring train operation：The basic data source includes nothing
At least two in line network transmission channels, transponder information channel, track circuit information channel and mass data storage；
Step 2 detects whether to receive the instruction for switching to other basic data sources, if so, going to step 3；If it is not, go to step
7；
Step 3 is checked whether with target data source processing capacity, if so, going to step 4；If it is not, go to step 5；
Step 4 checks whether the target data source basic data received is complete, if so, switching to the target data source, and turns
To step 1；If it is not, go to step 5；
Step 5 checks whether former data source is lower-priority data source and whether original basis data are still sustainable, if so, maintaining
Original basis data source, goes to step 1；If it is not, go to step 6；
Step 6：Into foundation-free data monitoring train operation pattern；
Step 7 checks whether and receives new basic data and check whether the new basic data that is received is complete；It is no to be,
Go to step 1；If it is not, go to step 8；
Step 8 is checked whether with other low priority basic data source processing capacities, if so, going to step 9；If it is not, it goes to
Step 6；
Whether the data of other low priority basic data sources that step 9, inspection receive are complete, if so, switching to this
Data source goes to step 1；If it is not, go to step 8.
2. train operation monitoring device according to claim 1 uses the control vehicle method of a variety of basic data sources, feature
It is：The priority orders that train operation monitoring device takes the basic data source are followed successively by wireless network transmissions channel, answer
Answer device information channel, track circuit information channel and mass data storage.
3. a kind of train operation monitoring device using control vehicle method described in claim 1, it is characterised in that：Its basic data
Source interface is included in mass data storage, transponder information channel, track circuit information channel and wireless network transmissions channel
At least two；
The mass data storage, for being pre-stored the vehicle-mounted basic data file of magnanimity；
The transponder information channel is to receive the interface of ground dot-mode transponder information, and monitoring row are obtained by dot-mode transponder
The basic data of vehicle operation；
Network receives the basic data of monitoring train operation to the wireless network transmissions channel by radio communication, and passes through wireless
Earthward monitoring device sends train operation relevant information to communication network；
The track circuit information channel receives the basic data of monitoring train operation by track circuit；
The train operation monitoring device checks the basis of basic data source interface offer according to priority orders or switching command
The integrality of data when the basic data of target basic data source received completely can be used, uses the target basic data source
The basic data monitoring train operation of offer；It cannot be carried without high-priority data source processing capacity or high-priority data source
During for complete basic data, low level one data source is switched to；When there is no available basic data source, supervised into foundation-free data
Control train operation pattern.
4. train operation monitoring device according to claim 3, it is characterised in that：Train operation monitoring device is taken described
The priority orders of basic data source are followed successively by wireless network transmissions channel, transponder information channel, track circuit information channel
And mass data storage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610888627.4A CN106335525B (en) | 2016-10-12 | 2016-10-12 | Train operation monitoring device and its control vehicle method using a variety of basic data sources |
Applications Claiming Priority (1)
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| CN201610888627.4A CN106335525B (en) | 2016-10-12 | 2016-10-12 | Train operation monitoring device and its control vehicle method using a variety of basic data sources |
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| CN106335525B true CN106335525B (en) | 2018-06-19 |
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| CN110099079A (en) * | 2018-01-29 | 2019-08-06 | 株洲中车时代电气股份有限公司 | Train WTB process data transmission method and device based on time-sharing multiplex |
| CN111461766A (en) * | 2020-03-16 | 2020-07-28 | 佛山青藤信息科技有限公司 | Customer value evaluation method, customer value evaluation system, computer device, and readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004120347A (en) * | 2002-09-26 | 2004-04-15 | Hitachi Kokusai Electric Inc | Train communication system |
| CN1817709A (en) * | 2006-03-15 | 2006-08-16 | 北京交通大学 | CTCS2-grade train controlling system based on wireless locomotive signal |
| CN101054089B (en) * | 2007-05-29 | 2010-11-10 | 株洲南车时代电气股份有限公司 | Method and device for carrying train operation monitoring by vehicular monitoring system |
| CN201287735Y (en) * | 2008-09-04 | 2009-08-12 | 长沙南车电气设备有限公司 | Motorcycle safety information remote monitoring apparatus |
| CN102248957B (en) * | 2011-05-16 | 2013-08-21 | 铁道部运输局 | CTCS (China Train Control System)-3 level train control on-board equipment |
| CN103353715B (en) * | 2013-06-26 | 2016-01-20 | 许继集团有限公司 | Supervisory system redundancy protecting measuring and control data transmission method |
| CN204264190U (en) * | 2014-10-22 | 2015-04-15 | 陕西西北铁道电子有限公司 | A kind of GYK control system based on ATP system ground installation |
| CN204713112U (en) * | 2015-06-11 | 2015-10-21 | 河南思维自动化设备股份有限公司 | Locomotive operation vehicle-mounted data changes system in real time |
| CN105128891B (en) * | 2015-09-02 | 2018-05-11 | 湖南中车时代通信信号有限公司 | A kind of Locomotive Running Monitor System |
| CN205186191U (en) * | 2015-10-10 | 2016-04-27 | 河南思维自动化设备股份有限公司 | Train operation monitoring system |
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