CN101304910A - Communication system and method for vehicles and line - Google Patents
Communication system and method for vehicles and line Download PDFInfo
- Publication number
- CN101304910A CN101304910A CNA2006800414443A CN200680041444A CN101304910A CN 101304910 A CN101304910 A CN 101304910A CN A2006800414443 A CNA2006800414443 A CN A2006800414443A CN 200680041444 A CN200680041444 A CN 200680041444A CN 101304910 A CN101304910 A CN 101304910A
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- China
- Prior art keywords
- vehicle
- sending
- receiving device
- communication system
- operation scheme
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004891 communication Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 8
- 230000037361 pathway Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
- B61L23/18—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated specially adapted for changing lengths of track sections in dependence upon speed and traffic density
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
- B61L15/0027—Radio-based, e.g. using GSM-R
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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
- B61L27/70—Details of trackside communication
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to a communication system for vehicles (1, 2) and line central stations (7) provided with radiocommunication transmitting and receiving devices (8, 10). For this purpose, the vehicles (1, 2) comprise the transmitting and receiving devices (8) which are located on the front and rear parts thereof and are embodied in such a way that they make it possible to communicate between said vehicles (1, 2) in a first operating mode and between said vehicles (1, 2) and the line central stations (7) in a second operating mode, wherein a switching device is provided for automatically switching between said operating modes according to specific operating parameters.
Description
Technical field
The present invention relates to be used for the communication system and the relevant therewith method of vehicle and wire center, wherein this wire center has the sending and receiving device that is used for based on wireless communication.
Background technology
DE 19828878A1 discloses a kind of communication system, a plurality of guideway vehicles that in fleet, travel successively communication reciprocally in this communication system in order to guarantee distance, and wherein, only guideway vehicle keeps the dedicated radio link with wire center.In this manner, formed with respect to the data for the radiocommunication of all vehicles of fleet and reduced.This shortcoming particularly, the configuration near static state of this communication system.May have influence on the flexible operation of single unit vehicle thus.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of such communication system and method that is used for based on wireless communication is provided, and this communication system allows failure-free to communicate by letter under all running statees of vehicle with method.
According to the present invention, above-mentioned technical matters is following solution: described vehicle had not only had sending and receiving device in head side but also in rear side, these sending and receiving devices are set to: be used for communicating between described vehicle in first operation scheme, and in second operation scheme, be used between described vehicle and described wire center, communicating, wherein, be provided with transfer device, be used between described operation scheme, changing automatically according to specific operational factor.In this manner, always lucky preferred and best operation scheme automatically works.Between the sending and receiving device of the sending and receiving device on the vehicle and wire center, exist to be connected, or between the sending and receiving device of different vehicle, exist and connect.Because the two ends at vehicle are provided with sending and receiving device respectively, therefore the sending and receiving device of head side for example can be communicated by letter with wire center, and the information (information that for example is used for vehicle safety) that is received is passed to the sending and receiving device of rear side through the connection in the vehicle; And the sending and receiving device of the head side of sending and receiving device of rear side itself and vehicle is subsequently set up dedicated radio link, makes this information by on the vehicle that is passed to continuously subsequently.In the extremely faint dedicated radio link between vehicle and the wire center or do not exist under the condition of dedicated radio link (for example because the disconnection in current), realized automatically being transformed into communication between the two vehicles from communicating by letter between vehicle and the wire center in the tunnel.At this, the conversion between these two kinds of operation scheme is to provide according to specific operational factor constantly.
At this, can be used as operational factor according to claim 2 convoy spacing and work, work and also can be used as operational factor according to the distance of claim 3 between described vehicle and wire center.
Preferably, the field intensity of employing on distinctive frequency of operation scheme or the distinctive frequency band of operation scheme is as operational factor.Under the condition that the distance between two reduces, with the sending and receiving device on the head of vehicle on the afterbody of the vehicle that travels in front and that follow in the back, be transformed into the suitable transmitted power and the frequency of the communication that is used between adjacent vehicle.
Preferably, according to claim 5, described sending and receiving device is set according to the layout of redundancy.Thus, described communication system is highly available and is suitable for application on the traffic safety technology with the automatic guidance train, particularly in narrow tunnel.
Description of drawings
The contrast accompanying drawing represents that the present invention will be described in more detail below.In the accompanying drawing:
Fig. 1 shows the communication system according to first configuration, and
Fig. 2 shows the communication system according to Fig. 1 of second configuration.
The specific embodiment
Fig. 1 shows separate two of certain distance and travels or static vehicle 1 and 2.Each vehicle 1 and 2 is equipped with a TU (train unit, train unit) 3 respectively at vehicle head and vehicle afterbody.Vehicle 1 or two TU of 2 can communicate by letter by ground, suitable train internal connection 4 mutual broadbands.TU 3 connects with application 5 (for example, Train Control or Vehicular video monitor) in each vehicle 1 or 2 redundantly.For vehicle 1 or 2 and wire center 7 between set up redundant communication path 6, each TU 3 is connected with the sending and receiving device 8 of two redundancies.Wire center 7 is divided into AP (access point, access point) 9, and these access points have been set up by the inlet of router to the communication of fixed telephone network in pathway side.For this reason, each AP 9 is equipped with at least one sending and receiving device 10.Because it is last that vehicle 1 and 2 is in certain distance mutually, thus they can be independently of each other keep communicating to connect separately with different AP 9, as long as these AP 9 are in the ranging coverage and be not disconnected by another vehicle 2 or 1 respectively.
If vehicle 1 and 2 is close, as expressing among Fig. 2, then vehicle 2 must arrive in the scope that is in vehicle 1 or its fwd AP 9 more disturbedly, and this names a person for a particular job and causes communication disruption or improved BER at least and limited bandwidth.Similarly, vehicle 1 can not arrive the AP 9 of the head back of vehicle 2.Automatic train control that for example can be by the higher level with two vehicles 1 with 2 relative to informing this two vehicles 1 and 2.If be lower than predetermined distance mutually, the TU 3 that then is in relative position disconnects and the communicating by letter of the AP 9 of pathway side.The substitute is, they are set up and mutual communicate to connect 11, and this communicates to connect has suitable frequency and radiated power.In addition, adopt the vehicle interior between head and afterbody to connect 4.At this moment, vehicle 1 by means of the TU 3 of the head side of self by vehicle interior connect 4, by communicating to connect 11 and vehicle interior by vehicle 2 is connected 4, under the condition at the TU 3 of the rear side of utilization vehicle 2 subsequently, communicate by letter with the AP 9 of two pathway side unchangeably between the TU 3 of the TU 3 of rear side and the head side of vehicle 2.Similarly, vehicle 2 subsequently also utilizes the TU 3 of the head side of vehicle 1 simultaneously, so that keep and the inlet that is positioned at vehicle 1 AP 9 before.In this manner, two vehicles 1 can be communicated by letter on both direction with 2, although there is a side to be disconnected by another vehicle 2 or 1 respectively.
The number that participates in vehicle is unrestricted.For example, in the long chain of vehicle, last vehicle near by being positioned at its fwd vehicle be positioned at first vehicle before AP communicate by letter.Therefore, the vehicle of the centre that in fact is disconnected is transparent for using, and, uses the configuration of noting less than the chain of vehicle that is.
For example, in a kind of representative type sight of large-scale activity, this moment, many arbitrarily vehicles can in turn be located before a station, so that can be according to receiving the passenger faster in proper order.
In another kind of sight, owing to the tunnel that drive to have damaged the car blockage that stops and must be succoured.Follow-up vehicle is near this vehicle that stops, so that it is moved to the next stop.Two train of vehicles can be utilized the communication pellucidly on both direction of described communication system, although they disconnect mutually on radiotechnics.
Claims (6)
1. communication system that is used for vehicle (1,2) and wire center (7), this wire center has the sending and receiving device (8,10) that is used for based on wireless communication,
It is characterized in that, described vehicle (1,2) not only had sending and receiving device (8) in head side but also in rear side, these sending and receiving devices are set to: be used for communicating between described vehicle (1,2) in first operation scheme, and be used in second operation scheme at described vehicle (1,2) and between the described wire center (7) communicate, wherein, be provided with transfer device, be used between described operation scheme, changing automatically according to specific operational factor.
2. communication system according to claim 1 is characterized in that, provides convoy spacing as operational factor.
3. each described communication system in requiring according to aforesaid right is characterized in that, is provided at distance between described vehicle (1,2) and the wire center (7) as operational factor.
4. each described communication system in requiring according to aforesaid right is characterized in that, is provided at field intensity on distinctive frequency of operation scheme or the distinctive frequency band of operation scheme as operational factor.
5. each described communication system in requiring according to aforesaid right is characterized in that, according to the layout of redundancy described sending and receiving device (8,10) is set.
One kind be used on the vehicle (1,2) and wire center (7) in sending and receiving device (8,10) between based on wireless method for communicating,
It is characterized in that, vehicle (1,2) sending and receiving device (8) in head side and rear side communicates with one another according to first operation scheme and communicates by letter with the sending and receiving device (10) of described wire center (7) according to second operation scheme, wherein, automatically between described operation scheme, change according to specific operational factor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005057273A DE102005057273B4 (en) | 2005-11-25 | 2005-11-25 | Communication system for vehicles and line centers |
| DE102005057273.1 | 2005-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101304910A true CN101304910A (en) | 2008-11-12 |
Family
ID=37592461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800414443A Pending CN101304910A (en) | 2005-11-25 | 2006-11-02 | Communication system and method for vehicles and line |
Country Status (8)
| Country | Link |
|---|---|
| KR (1) | KR101307925B1 (en) |
| CN (1) | CN101304910A (en) |
| AR (1) | AR057931A1 (en) |
| BR (1) | BRPI0618959B1 (en) |
| DE (1) | DE102005057273B4 (en) |
| NO (1) | NO340690B1 (en) |
| TW (1) | TWI370069B (en) |
| WO (1) | WO2007060084A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101511112B (en) * | 2009-03-13 | 2010-09-22 | 杭州华三通信技术有限公司 | Channel switching method and vehicle-mounted wireless access point suitable for subway turning around |
| CN105579323A (en) * | 2013-09-27 | 2016-05-11 | 西门子公司 | Operation of a rail vehicle |
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|---|---|---|---|---|
| US8825239B2 (en) | 2010-05-19 | 2014-09-02 | General Electric Company | Communication system and method for a rail vehicle consist |
| US8532850B2 (en) | 2009-03-17 | 2013-09-10 | General Electric Company | System and method for communicating data in locomotive consist or other vehicle consist |
| US9637147B2 (en) | 2009-03-17 | 2017-05-02 | General Electronic Company | Data communication system and method |
| US8798821B2 (en) | 2009-03-17 | 2014-08-05 | General Electric Company | System and method for communicating data in a locomotive consist or other vehicle consist |
| US9379775B2 (en) | 2009-03-17 | 2016-06-28 | General Electric Company | Data communication system and method |
| US8702043B2 (en) | 2010-09-28 | 2014-04-22 | General Electric Company | Rail vehicle control communication system and method for communicating with a rail vehicle |
| US8655517B2 (en) | 2010-05-19 | 2014-02-18 | General Electric Company | Communication system and method for a rail vehicle consist |
| US20120123617A1 (en) * | 2010-11-17 | 2012-05-17 | Joseph Forrest Noffsinger | Methods and systems for data communications |
| US8935022B2 (en) | 2009-03-17 | 2015-01-13 | General Electric Company | Data communication system and method |
| WO2008114777A1 (en) * | 2007-03-20 | 2008-09-25 | Mitsubishi Electric Corporation | Communication apparatus for rolling stock |
| DE102007034283A1 (en) * | 2007-07-20 | 2009-01-22 | Siemens Ag | Communication system with rail vehicle side and track side communication devices and methods for their operation |
| DE102007034282A1 (en) * | 2007-07-20 | 2009-01-22 | Siemens Ag | Communication device and method for its operation |
| PT2342114E (en) | 2008-10-27 | 2013-02-07 | Siemens Sas | Method for routing data between at least one guided vehicle and a ground network |
| US8583299B2 (en) | 2009-03-17 | 2013-11-12 | General Electric Company | System and method for communicating data in a train having one or more locomotive consists |
| US9513630B2 (en) | 2010-11-17 | 2016-12-06 | General Electric Company | Methods and systems for data communications |
| US10144440B2 (en) | 2010-11-17 | 2018-12-04 | General Electric Company | Methods and systems for data communications |
| WO2012139702A2 (en) * | 2011-04-15 | 2012-10-18 | Sew-Eurodrive Gmbh & Co. Kg | Transportation system |
| DE102011116637B4 (en) | 2011-10-20 | 2015-02-19 | Audi Ag | Car-2-X communication system, subscribers in such a system and method of receiving radio signals in such a system |
| US8914170B2 (en) | 2011-12-07 | 2014-12-16 | General Electric Company | System and method for communicating data in a vehicle system |
| DE102012214775A1 (en) * | 2012-08-20 | 2014-03-06 | Siemens Aktiengesellschaft | Method for the radio communication of two coupled rail vehicles |
| US9128815B2 (en) | 2013-01-14 | 2015-09-08 | Thales Canada Inc | Control system for vehicle in a guideway network |
| JP6051092B2 (en) * | 2013-04-15 | 2016-12-27 | 株式会社日立製作所 | Train control system |
| FR3004574B1 (en) | 2013-04-16 | 2016-09-02 | Prodose | RAILWAY MONITORING DEVICE AND WORKING METHOD |
| DE102014203666A1 (en) * | 2014-02-28 | 2015-09-03 | Siemens Aktiengesellschaft | Method and arrangement for operating train-bound vehicles operated by radio trains |
| DE102014214947A1 (en) * | 2014-07-30 | 2016-02-04 | Siemens Aktiengesellschaft | Monitoring a rail vehicle |
| DE102014222900A1 (en) * | 2014-11-10 | 2016-05-12 | Bombardier Transportation Gmbh | Operation of a rail vehicle with an imaging system |
| DE102016218720A1 (en) | 2016-09-28 | 2018-03-29 | Siemens Aktiengesellschaft | Method for transmitting data to a rail vehicle and rail vehicle |
| DE102017221555A1 (en) * | 2017-11-30 | 2019-06-06 | Siemens Mobility GmbH | Method and control device for communication-based vehicle control |
| CN111086523B (en) * | 2020-01-02 | 2020-11-13 | 中车株洲电力机车有限公司 | Locomotive, non-mechanical coupling method, device and equipment suitable for free marshalling |
| CN112172841B (en) * | 2020-10-15 | 2022-08-09 | 天津津航计算技术研究所 | Anti-collision system for high-speed train with vacuum metal pipeline |
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| DE19509696C2 (en) * | 1995-03-08 | 2000-04-13 | Siemens Ag | Procedure for mutual contact between trains and facility for carrying out the procedure |
| DE19822803A1 (en) | 1998-05-20 | 1999-11-25 | Alcatel Sa | Process for operating rail vehicles and train control center and vehicle device therefor |
| DE19828878A1 (en) * | 1998-06-23 | 1999-12-30 | Siemens Ag | Data traffic reduction method for railway operation |
| ATE284337T1 (en) * | 2001-02-17 | 2004-12-15 | Cit Alcatel | SYSTEM FOR COMMUNICATION BETWEEN TWO ADJACENT VEHICLE UNITS IN A VEHICLE COMPOSITE, AND A METHOD THEREOF |
-
2005
- 2005-11-25 DE DE102005057273A patent/DE102005057273B4/en not_active Expired - Fee Related
-
2006
- 2006-11-02 KR KR1020087015427A patent/KR101307925B1/en active IP Right Grant
- 2006-11-02 CN CNA2006800414443A patent/CN101304910A/en active Pending
- 2006-11-02 BR BRPI0618959-8A patent/BRPI0618959B1/en not_active IP Right Cessation
- 2006-11-02 WO PCT/EP2006/068021 patent/WO2007060084A1/en active Application Filing
- 2006-11-14 TW TW095142000A patent/TWI370069B/en not_active IP Right Cessation
- 2006-11-24 AR ARP060105183A patent/AR057931A1/en unknown
-
2008
- 2008-06-12 NO NO20082619A patent/NO340690B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101511112B (en) * | 2009-03-13 | 2010-09-22 | 杭州华三通信技术有限公司 | Channel switching method and vehicle-mounted wireless access point suitable for subway turning around |
| CN105579323A (en) * | 2013-09-27 | 2016-05-11 | 西门子公司 | Operation of a rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101307925B1 (en) | 2013-09-12 |
| KR20080069274A (en) | 2008-07-25 |
| DE102005057273A1 (en) | 2007-05-31 |
| AR057931A1 (en) | 2007-12-26 |
| NO340690B1 (en) | 2017-05-29 |
| NO20082619L (en) | 2008-06-12 |
| WO2007060084A1 (en) | 2007-05-31 |
| DE102005057273B4 (en) | 2007-12-27 |
| BRPI0618959A2 (en) | 2011-09-13 |
| TW200730382A (en) | 2007-08-16 |
| TWI370069B (en) | 2012-08-11 |
| BRPI0618959B1 (en) | 2018-05-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081112 |