EP1077859B1 - Anordnung zum übertragen eines sendesignals von einem sender zu einem schienenfahrzeug zur ortung und informationsübermittlung - Google Patents

Anordnung zum übertragen eines sendesignals von einem sender zu einem schienenfahrzeug zur ortung und informationsübermittlung Download PDF

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Publication number
EP1077859B1
EP1077859B1 EP99932666A EP99932666A EP1077859B1 EP 1077859 B1 EP1077859 B1 EP 1077859B1 EP 99932666 A EP99932666 A EP 99932666A EP 99932666 A EP99932666 A EP 99932666A EP 1077859 B1 EP1077859 B1 EP 1077859B1
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
occupancy
transmitter
signal
transmission signal
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.)
Expired - Lifetime
Application number
EP99932666A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1077859A2 (de
Inventor
Kersten Beer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1077859A2 publication Critical patent/EP1077859A2/de
Application granted granted Critical
Publication of EP1077859B1 publication Critical patent/EP1077859B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/026—Relative localisation, e.g. using odometer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route
    • B61L2003/226—German inductive continuous train control, called 'Linienzugbeeinflussung' [LZB]

Definitions

  • the invention relates to an arrangement for transmission.
  • a transmission signal from a transmitter to one on a track section of a rail vehicle for locating and information transmission in which the transmitter with a crossing point located in the track section having line conductor is connected, and the rail vehicle contains a receiving unit which contains the transmission signal receives and to locate the rail vehicle on when driving over the phase jumps occurring at the crossing points of the line conductor monitored there, at an entry point an occupancy sensor attached to the track section is the entry of the rail vehicle into the track section and determines the occupancy of the track section specified occupancy signal generated.
  • a receiving unit is provided on a rail vehicle, which is fed into a crossed line conductor Transmit signal from a control center.
  • a flywheel oscillator is included, which consists of the Received signal generates a comparison signal that is the same Frequency as the received signal and with the received signal is synchronized in phase.
  • the received signal is compared with the comparison signal compared its phase position as soon as the received signal a lower threshold signatures and then has exceeded an upper threshold; in In such a case it is assumed that the Received signal pass through a zero crossing in terms of amplitude and the rail vehicle has a crossing point of the line manager happened.
  • this phase comparison between received and comparison signal found that a Phase shift between the two signals of 180 ° occurred a crossing point indicator is generated that is used to locate the rail vehicle.
  • the location computer for the LZB 80 driving devices (E. Murr, Signal and Draht 83 (1991), 7/8, pp. 190-193) is a rail vehicle antenna arrangement for Vehicle-side detection of line conductor crossing points and thus known for locating the rail vehicle.
  • This Antenna arrangement has two antenna pairs, each two spaced 9.90 m apart Have individual antennas. Passing an intersection can be mounted on the vehicle side using either of the two antenna pairs can be detected by the output signals of the two Individual antennas of the respective antenna pair on one Phase shift are monitored.
  • the arrangement of two antenna pairs on the rail vehicle side is also from the essay "Train protection and control systems at the RGB Düsseldorf “(W. Braun, S. Mura, Signal and Draht 81 (1989), H. 7/8, pp. 135-141); at this antenna arrangement is a pair of antennas first bogie and a pair of antennas on the last bogie appropriate.
  • the invention has for its object to provide an arrangement with a particularly low-interference location is possible.
  • a switching device assigned to the transmitter is connected to the occupancy sensor, which controls the transmitter in such a way that after receiving the occupancy signal it emits an unmodulated transmit signal and after a predetermined period of time thereafter emits a modulated transmit signal, the predetermined period of time being dimensioned such that it is on the rail vehicle side Location is sufficiently large.
  • the comparison signal is one particularly high degree of synchronization with the received signal has, so very precisely in terms of its phase position the received signal is adapted is a particularly precise one Detecting the crossing points of the line conductor and thus a particularly precise location of the rail vehicle is possible.
  • the arrangement according to the invention can be very advantageous Use way in the station area, since there is a very precise Position the rail vehicle on the platform and thus a highly precise location of the rail vehicle is required is. After the rail vehicle in the station area then to Has come to a standstill, for example after the expiration of the according to the period to be specified or after discovery the vehicle is stopped by one or more sensors, the information transfer from the control center to stationary rail vehicle or in the opposite direction performed.
  • the inventive method is particularly simple and therefore inexpensive Establish arrangement when the occupancy sensor is a rail contact or formed by a track circuit is.
  • the functionality of track circuits is for example in the patent specification EP 0 573 131 B1.
  • the invention also relates to a method for Transmission of a transmission signal to one on a track section of a rail vehicle for locating and information transmission, in which the occupancy of the track section traversed by the rail vehicle is determined and with a transmitter the transmission signal into one in the track section attached line conductor with crossing points is fed and the transmission signal with a Receiving unit of the rail vehicle and to Locating the rail vehicle when driving over the Phase jumps occurring at the intersection of the line conductor is monitored.
  • the transmitter is controlled in this way is that this after determining the occupancy unmodulated transmission signal for locating and after a predetermined time thereafter a modulated transmission signal for Submits information transfer, the predetermined period of time is dimensioned such that it is on the rail vehicle side Location is sufficiently large.
  • the figure shows an arrangement for transmitting a transmission signal S from a control center 3 to one on one of the control centers 3 associated track section 6 of a track 9 located Rail vehicle 12 for locating and transmitting information.
  • the control center 3 has a transmitter 15 which converts the transmission signal S into one in the track section 6 attached line conductor 18 having intersection points K. feeds.
  • a reception unit is in or on the rail vehicle 12 21 provided the transmission signal S of the transmitter 15 receives in the control center 3 and for locating the rail vehicle 12 evaluates in the track section 6. Monitored specifically the receiving unit 21 the received signal when crossing the phase jumps occurring at the intersection point K of the line conductor 18, by comparing the received broadcast signal with an in of the reception unit 21, the comparison signal formed from the reception signal compared in terms of phase.
  • the receiving unit 21 in the rail vehicle 12 can be carried out in the manner be, as it is in the aforementioned German published application DE 196 27 343 A1, in particular FIG. 2 with the associated description of the figures, described in detail is.
  • an occupancy sensor 33 attached, the retraction of the Detects rail vehicle 12 in the track section 6 and an occupancy signal indicating the occupancy of the track section B transmitted to control center 3.
  • the switching device 36 controls the transmitter 15 via corresponding control signals ST the control center 3 in such a way that the transmitter 15 after receipt of the occupancy signal B is an unmodulated transmission signal S feeds into the line conductor 18 of the track section 6.
  • the switching device 36 is also a not shown Delay element included that after a predetermined Period of time related to the reception of the occupancy signal B from the occupancy sensor 33 connects the transmitter 15 via a corresponding control by means of the control signal ST to a modulated transmission mode and thus to a Delivery of a modulated transmission signal S switches.
  • Occupancy sensor 33 can be a rail contact or are a track circuit, with which the Track section 6 determined by the rail vehicle 12 becomes.
  • the switching device 36 with its delay element can, for example, by a correspondingly programmed Computer be formed, which is connected to the transmitter 15 and control it.
  • the location is summarized with the arrangement described of the rail vehicle and the transmission of information carried out as follows:
  • the with the occupancy sensor 33 is determined by means of the switching device 36 of the transmitter 15 of the control center 3 switched to an unmodulated transmission mode.
  • the unmodulated Transmitted signal S is received by the receiving unit 21 of the rail vehicle 12 received.
  • the receiving unit 21 is off the received signal generates a comparison signal that is in phase is synchronized with the received signal. falls below then the received signal in terms of amplitude a lower threshold and then again an upper threshold value, the receiving unit 21 assumed that the received signal has a zero crossing has gone through what happened on passing an intersection K of the line conductor 18 would be attributable.
  • the modulated transmission is then an information transmission between control center 3 and the rail vehicle 12 possible.
  • the one in the figure can be particularly advantageous use the arrangement shown, for example in the station area, if namely the occupancy sensor 33 with its entry point 30 seen in the direction of travel in front of the station area is attached so that the retraction of the rail vehicle 12 is determined early in the station area.
  • the transmitter 15 of the control center 3 is unmodulated Broadcast mode switched to high-precision locating to reach the rail vehicle 12 in the track section 6.
  • the rail vehicle 12 has the rail vehicle 12 its final position in Station reached, which is especially true with modern commuter trains is required, it is then modulated Transmission mode switched, which then causes information to be transmitted between control center 3 and rail vehicle 12 is possible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP99932666A 1998-05-08 1999-05-05 Anordnung zum übertragen eines sendesignals von einem sender zu einem schienenfahrzeug zur ortung und informationsübermittlung Expired - Lifetime EP1077859B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19822114 1998-05-08
DE19822114A DE19822114C1 (de) 1998-05-08 1998-05-08 Anordnung zum Übertragen eines Sendesignals von einem Sender zu einem Schienenfahrzeug zur Ortung und Informationsübermittlung
PCT/DE1999/001395 WO1999058388A2 (de) 1998-05-08 1999-05-05 Anordnung zum übertragen eines sendesignals von einem sender zu einem schienenfahrzeug zur ortung und informationsübermittlung

Publications (2)

Publication Number Publication Date
EP1077859A2 EP1077859A2 (de) 2001-02-28
EP1077859B1 true EP1077859B1 (de) 2002-03-20

Family

ID=7868065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99932666A Expired - Lifetime EP1077859B1 (de) 1998-05-08 1999-05-05 Anordnung zum übertragen eines sendesignals von einem sender zu einem schienenfahrzeug zur ortung und informationsübermittlung

Country Status (7)

Country Link
US (1) US6402094B1 (ko)
EP (1) EP1077859B1 (ko)
KR (1) KR100634638B1 (ko)
CN (1) CN1151938C (ko)
AT (1) ATE214671T1 (ko)
DE (2) DE19822114C1 (ko)
WO (1) WO1999058388A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446972C1 (ru) * 2010-07-23 2012-04-10 Государственное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) Способ контроля целостности рельсовой линии и устройство для его осуществления

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US6908066B2 (en) * 2000-05-05 2005-06-21 Peter Maegdefrau Method and apparatus for automatic and semi-automatic control of track-guided toys and model vehicles
US6556898B2 (en) * 2001-05-18 2003-04-29 Bombardier Transportation Gmbh Distributed track network control system
US6587763B2 (en) * 2001-11-12 2003-07-01 East Japan Railway Company Train control system and method therefor
US7050890B2 (en) * 2004-03-09 2006-05-23 Ron Tolmei Safety system to detect and annunciate the loss of occupancy detection in transit systems
US6831573B2 (en) 2002-10-15 2004-12-14 Thomas L. Jones Safety vehicle and system for avoiding train collisions and derailments
JP4087786B2 (ja) * 2003-12-19 2008-05-21 株式会社日立製作所 列車位置検知方法
US20090173841A1 (en) * 2008-01-09 2009-07-09 Ajith Kuttannair Kumar Methods and systems for detecting cab signals
CN101239623B (zh) * 2008-03-11 2010-06-09 北京佳讯飞鸿电气股份有限公司 一种基于路由自适应无线网络的铁路安全行车系统
DE102008050764A1 (de) * 2008-10-09 2010-04-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Erhöhung der Haltegenauigkeit eines bewegten Objektes
US9227641B2 (en) * 2013-05-03 2016-01-05 Thales Canada Inc Vehicle position determining system and method of using the same
US9327743B2 (en) * 2013-12-19 2016-05-03 Thales Canada Inc Guideway mounted vehicle localization system
US9387867B2 (en) * 2013-12-19 2016-07-12 Thales Canada Inc Fusion sensor arrangement for guideway mounted vehicle and method of using the same
FR3025464B1 (fr) * 2014-09-04 2016-12-23 Alstom Transp Tech Procede pour commander un vehicule de transport terrestre , vehicule de transport terrestre, equipement au sol, et systeme de transport
EP3281838B1 (en) * 2016-08-08 2019-02-20 Siemens Mobility GmbH System and method for track occupancy determination

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DE1530392A1 (de) * 1966-02-04 1970-07-02 Siemens Ag Anordnung fuer zweigleisige Strecken zum linienfoermigen Informationsaustausch zwischen schienengebundenen Fahrzeugen und der Strecke
BE758286A (fr) * 1969-11-03 1971-04-01 British Railways Board Perfectionnements relatifs aux systemes de communication entre une voieet des vehicules
US3740549A (en) * 1969-12-24 1973-06-19 Westinghouse Electric Corp Remote signaling system for train control
US4166599A (en) * 1977-06-21 1979-09-04 General Signal Corporation Wayside oriented moving block
DE2824573A1 (de) * 1978-06-05 1979-12-06 Siemens Ag Einrichtung zur ortung und steuerung von auf durchgehend geschweissten schienen fahrenden fahrzeugen
DE2830672C3 (de) * 1978-07-12 1986-04-17 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum Ermitteln der Zuglänge in Eisenbahnsicherungsanlagen mit kontinuierlicher Signalübertragung zwischen den Schienenfahrzeugen und einer ortsfesten Station
AT372661B (de) * 1980-12-01 1983-11-10 Voest Alpine Ag Anlage zur induktiven uebertragung von signaltelegrammen zwischen einer ortsfesten sende- und empfangsstation und einzelnen foerdermitteln
DE4218516A1 (de) * 1992-06-02 1993-12-09 Siemens Ag Mitteneinspeiseanordnung für einen Gleisstromkreis
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EP0894061B1 (de) * 1996-04-19 2002-02-06 Siemens Schweiz AG Verfahren und vorrichtung zur selektiven datenübertragung in verkehrstechnischen kommunikationssystemen
DE19627343A1 (de) * 1996-07-01 1998-01-08 Siemens Ag Einrichtung zur Eigenortung eines spurgeführten Fahrzeugs
JP3430857B2 (ja) * 1997-05-15 2003-07-28 株式会社日立製作所 列車在線検知システム及び列車在線検知方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446972C1 (ru) * 2010-07-23 2012-04-10 Государственное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) Способ контроля целостности рельсовой линии и устройство для его осуществления

Also Published As

Publication number Publication date
WO1999058388A3 (de) 2000-03-02
WO1999058388A2 (de) 1999-11-18
CN1151938C (zh) 2004-06-02
ATE214671T1 (de) 2002-04-15
KR20010071225A (ko) 2001-07-28
KR100634638B1 (ko) 2006-10-16
US6402094B1 (en) 2002-06-11
EP1077859A2 (de) 2001-02-28
CN1299324A (zh) 2001-06-13
DE59901017D1 (de) 2002-04-25
DE19822114C1 (de) 1999-12-30

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