EP0534577B1 - Linienzugbeeinflussungseinrichtung - Google Patents

Linienzugbeeinflussungseinrichtung Download PDF

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Publication number
EP0534577B1
EP0534577B1 EP92250205A EP92250205A EP0534577B1 EP 0534577 B1 EP0534577 B1 EP 0534577B1 EP 92250205 A EP92250205 A EP 92250205A EP 92250205 A EP92250205 A EP 92250205A EP 0534577 B1 EP0534577 B1 EP 0534577B1
Authority
EP
European Patent Office
Prior art keywords
intersection
information
transmitted
vehicle
stopping point
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
EP92250205A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0534577A2 (de
EP0534577A3 (enrdf_load_stackoverflow
Inventor
Gerhard Lütge
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP0534577A2 publication Critical patent/EP0534577A2/de
Publication of EP0534577A3 publication Critical patent/EP0534577A3/xx
Application granted granted Critical
Publication of EP0534577B1 publication Critical patent/EP0534577B1/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
    • 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

Definitions

  • the invention relates to a line train influencing device according to the preamble of claim 1.
  • Such a device is e.g. B. by the essay "The development of the influencing of the train” from the magazine “electric railways eb", 85th year, issue 2/1987, pages 54 to 60 known.
  • line conductor loops are arranged along a route which intersect several times.
  • information is transmitted from the route to the vehicles using so-called route telegrams.
  • the information includes at least one distance value and the length of the line conductor section currently being traveled.
  • the distance value may e.g. B. the maximum braking distance or the distance to the start of a slow-moving route.
  • the occurrence of the next point-like train influence can also be communicated by such distance values.
  • the vehicles traveling on the route continuously determine their respective driving location. This is done by evaluating route telegrams with the participation of a route counter.
  • the path counter is incremented by a path pulse generator (e.g. decremented).
  • path errors occur which are caused by the telegram cycle time and are dependent on the vehicle speed.
  • errors due to skidding and sliding as well as the Reduction of the diameter of the wheel driving the displacement encoder occurs.
  • the path error is approximately ⁇ 50 cm.
  • the error caused by the wear of the wheel is approximately ⁇ 56 cm due to the maximum possible compensation of 2% with a stopping distance of 56 m. Taking these two errors into account, the breakpoint accuracy is approximately ⁇ 1.05 m. If a line telegram is also disturbed when changing the line conductor section, the stopping point shifts again in the direction of travel.
  • the crossing points of the line conductor loop which can usually be used to synchronize the vehicle-side odometer and thus for the highly accurate location of the vehicle on the route, are only suitable for fine location as long as they are laid evenly. This is not the case with certain types of systems with short loops. There the crossing points are adapted to track connectors, monier iron, etc. With these short loop systems, the crossing points only serve to reduce the coupling to the rail (track circuits, traction currents) and thus the attenuation of the line conductor loops.
  • the object of the present invention is to create a line control device which enables a higher stopping accuracy of the vehicles than was previously possible with such systems.
  • the vehicle is entered into the line conductor the remaining distance from a predeterminable intersection to the intended stop is also transmitted. Regardless of the arrangement of the crossing points, there is now a significantly improved stopping point accuracy.
  • the line control device according to claim 1 is suitable for both short-loop and long-loop systems; However, due to the problems mentioned at the beginning, it is particularly suitable for short-loop systems - that is to say in local transport.
  • 1 denotes a track, in the middle of which a line conductor loop 2 is arranged.
  • the line conductor loop 2 is crossed several times.
  • the line conductor loop 2 is subdivided into a plurality of line conductor sections 21 to 24 of different lengths due to the intersection points 3 to 5 which are arranged at an uneven distance from one another.
  • the crossing points 3 to 5 can therefore not be used for the synchronization of a vehicle-side odometer.
  • the vehicle If the vehicle now drives z. B. in the direction of arrow 10 and should stop at a stop B (represented by a circle), then the vehicle crosses the intersection 3 and 4 at a time. At the time of crossing the intersection 3, the vehicle has the current vehicle position A 1 (also by a Circle shown) and to cover a remaining distance x 1 to the selected stop B. When crossing the intersection 4, the current vehicle position is A2 and the vehicle has to travel a distance x2 to the preselected stop.
  • the relevant remaining distance x1 or x2 is selected depending on the driving speed.
  • the path counter can be synchronized and set to the remaining path x 1 as soon as it passes the intersection 3. But it can also only be synchronized when crossing the intersection 4 of the travel counter and set to the shortened by the length of the line section 22 remaining distance x2.
  • care must be taken that this intersection should on the one hand be as close as possible to the stop B in order to keep the error caused by the wheel diameter small. On the other hand, this intersection must still be far enough from the stop B to allow the vehicle to react to the remaining distance x1 or x2 (braking on the target).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Vehicle Body Suspensions (AREA)
  • Selective Calling Equipment (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
EP92250205A 1991-09-26 1992-08-07 Linienzugbeeinflussungseinrichtung Expired - Lifetime EP0534577B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4132394A DE4132394A1 (de) 1991-09-26 1991-09-26 Linienzugbeeinflussungseinrichtung
DE4132394 1991-09-26

Publications (3)

Publication Number Publication Date
EP0534577A2 EP0534577A2 (de) 1993-03-31
EP0534577A3 EP0534577A3 (enrdf_load_stackoverflow) 1994-02-16
EP0534577B1 true EP0534577B1 (de) 1995-12-27

Family

ID=6441728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92250205A Expired - Lifetime EP0534577B1 (de) 1991-09-26 1992-08-07 Linienzugbeeinflussungseinrichtung

Country Status (6)

Country Link
EP (1) EP0534577B1 (enrdf_load_stackoverflow)
AT (1) ATE132094T1 (enrdf_load_stackoverflow)
DE (2) DE4132394A1 (enrdf_load_stackoverflow)
DK (1) DK0534577T3 (enrdf_load_stackoverflow)
ES (1) ES2081559T3 (enrdf_load_stackoverflow)
FI (1) FI923784L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7433766B2 (en) 2003-09-15 2008-10-07 Siemens Aktiengesellschaft Data transmission system, and method of transmitting data from a central station to a track-bound vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701947A1 (de) * 1997-01-13 1998-07-16 Siemens Ag Verfahren zur Geschwindigkeitsführung eines Schienenfahrzeugs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605430C3 (de) * 1967-11-24 1976-01-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Zugfolgesicherung mit linienförmiger Informationsübertragung zwischen Zug und Strecke
DE2709460A1 (de) * 1977-03-04 1978-09-07 Standard Elektrik Lorenz Ag Einrichtung zur steuerung von fahrzeugen bei der linienzugbeeinflussung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7433766B2 (en) 2003-09-15 2008-10-07 Siemens Aktiengesellschaft Data transmission system, and method of transmitting data from a central station to a track-bound vehicle

Also Published As

Publication number Publication date
ATE132094T1 (de) 1996-01-15
DE59204823D1 (de) 1996-02-08
FI923784A7 (fi) 1993-03-27
FI923784L (fi) 1993-03-27
DK0534577T3 (da) 1996-05-20
EP0534577A2 (de) 1993-03-31
FI923784A0 (fi) 1992-08-21
EP0534577A3 (enrdf_load_stackoverflow) 1994-02-16
ES2081559T3 (es) 1996-03-16
DE4132394A1 (de) 1993-04-01

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