EP0816201A1 - Dispositif de détermination de position d'un véhicule guidé sur rails - Google Patents

Dispositif de détermination de position d'un véhicule guidé sur rails Download PDF

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Publication number
EP0816201A1
EP0816201A1 EP97250203A EP97250203A EP0816201A1 EP 0816201 A1 EP0816201 A1 EP 0816201A1 EP 97250203 A EP97250203 A EP 97250203A EP 97250203 A EP97250203 A EP 97250203A EP 0816201 A1 EP0816201 A1 EP 0816201A1
Authority
EP
European Patent Office
Prior art keywords
location
vehicle
points
marking points
line
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.)
Granted
Application number
EP97250203A
Other languages
German (de)
English (en)
Other versions
EP0816201B1 (fr
Inventor
Axel Paulsburg
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
Original Assignee
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 EP0816201A1 publication Critical patent/EP0816201A1/fr
Application granted granted Critical
Publication of EP0816201B1 publication Critical patent/EP0816201B1/fr
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
    • 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
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • 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 device according to the Preamble of claim 1.
  • Such a device is made of signal + wire, for example 84 (1992) 6, pages 158 to 164.
  • a track-guided vehicle reports that for location and / or information transmission with preferably several antennas to one laid in the lane Line conductor is coupled. Can via the vehicle antennas when driving on the line conductor sections from the line conductors outgoing magnetic fields are received that generated by signal currents fed into the line conductor been.
  • the location happens because the line manager in is provided with marking points at predetermined intervals, when they pass this is from the vehicle antenna or antennas detected magnetic field changes significantly.
  • the object of the invention is the device according to the preamble of claim 1 so that the Vehicle is given the opportunity to enter a vehicle Line conductor route area or after activating its Location function only while driving a line section of the line reliably to its respective destination determine.
  • the invention solves this problem by the characterizing Features of claim 1.
  • the vehicle can perform rough location points at known fixed points when passing these fixed points its approximate Determine the location and then the one he has detected Marking locations are clear relative or absolute locations assign.
  • the section of the route shown is made from the rails 1 and 2 of a track formed.
  • a line conductor L in the track relocated with marking points M z. B. in the form of Line conductor crossing points is provided.
  • the route will driven by a vehicle F, which when driving the line conductor route area via at least one broadcast and / or Receiving antenna A couples to the line conductor.
  • the vehicle can also be used for information transfer with the rails 1 and pair 2.
  • the vehicle knows its location. This is done regularly by means of displacement sensors, whose Results are slippery and therefore after one lead to error results on a certain route. For this Basically, it is necessary to measure the vehicle on the vehicle periodically on the actual To synchronize driving locations. This can e.g. B. using done by a line manager, either for location purposes only is provided or in addition for the transmission of information between vehicle and route. By counting the The vehicle knows at any intersection where it passes Place it within a line section is currently located. Synchronized when it detects an intersection the vehicle determines its distance pulse counter henceforth its fine driving location according to the current position its path pulse counter; at the following line crossing point the path pulse counter is then back on the current position synchronized.
  • Prerequisite for recognizing his respective driving location is that the vehicle knows which intersection it last happened. If on the vehicle, as assumed in Figure 1, the location function at a location a outside of Line conductor route area is activated, then like that Vehicle with its odometer more or less accurate know about his driving location; a the refusal of the But Wegzers eliminating fine location is not there possible.
  • the vehicle detects at the earliest when it passes the driving location b penetration into the line section of the line. If this intrusion is actually recognized, is questionable because the receiving voltage at location b is indeed one Amplitude - but no phase jump.
  • the cognition a line crossing point already when a Vehicle in a line route section is multiple depends on whether there is a schematically indicated in Figure 1 Rail connector SV is present or not.
  • the vehicle then occasionally reacts to that in the rail connector flowing drive reverse current as on a line conductor current and recognizes by phase change when entering the line section passing a first crossing, although it actually took much later happens. Only at the following marking point, at the driving location c, passing an intersection is reliable recognizable. However, if the vehicle is already entering a mistake in the line section of the route has recognized, it already feels at the driving location c *, although it is actually located at location c.
  • Figure 3 The area of these marker locations is as follows referred to as a rough location GO; its relative or absolute position in the track is known to the vehicle. The vehicle Basically, it only begins to synchronize its odometer when it passes the rough location GO and has recognized.
  • the distance between the marking points do than on the rest of the route is it is possible to increase the distance between the marking points do than on the rest of the route. It is also possible the distance of the marking points within the rough location to vary in a predetermined manner, e.g. B. to make it ever tighter or wider; The arrangement is advantageous of the marking points in the same, shorter Distance than on the rest of the route, because then passing the rough location relatively quickly, easily and reliably can be recognized.
  • the device For the device according to the invention it is irrelevant how the marking points of the line conductor are formed where the line conductor is arranged in the track and whether over it too an information transfer is to take place. Furthermore plays it doesn't matter if the vehicles are each with a single one Antenna for location purposes only or with several Antennas are provided. It also doesn't matter whether over this or other antennas transmit information in one way or the other, or both takes place.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Escalators And Moving Walkways (AREA)
  • Float Valves (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP97250203A 1996-07-05 1997-07-04 Dispositif de détermination de position d'un véhicule guidé sur rails Expired - Lifetime EP0816201B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628513A DE19628513A1 (de) 1996-07-05 1996-07-05 Einrichtung zur Eigenortung eines Eisenbahnfahrzeugs
DE19628513 1996-07-05

Publications (2)

Publication Number Publication Date
EP0816201A1 true EP0816201A1 (fr) 1998-01-07
EP0816201B1 EP0816201B1 (fr) 2003-05-21

Family

ID=7799883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97250203A Expired - Lifetime EP0816201B1 (fr) 1996-07-05 1997-07-04 Dispositif de détermination de position d'un véhicule guidé sur rails

Country Status (6)

Country Link
EP (1) EP0816201B1 (fr)
AT (1) ATE240863T1 (fr)
DE (2) DE19628513A1 (fr)
DK (1) DK0816201T3 (fr)
ES (1) ES2200119T3 (fr)
PT (1) PT816201E (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1277186A1 (fr) * 2000-03-17 2003-01-22 Magnemotion, Inc. Detection de position passive et communications pour vehicules sur une voie de passage
US9346371B2 (en) 2009-01-23 2016-05-24 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9771000B2 (en) 2009-01-23 2017-09-26 Magnemotion, Inc. Short block linear synchronous motors and switching mechanisms
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711572A1 (de) * 1977-03-17 1978-09-21 Standard Elektrik Lorenz Ag Einrichtung zur sicherung der ortung fuer trassengebundene fahrzeuge
EP0593910A1 (fr) * 1992-10-17 1994-04-27 Alcatel SEL Aktiengesellschaft Système de commande de train à conducteurs linéaires avec localisation perfectionnée véhicules

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711572A1 (de) * 1977-03-17 1978-09-21 Standard Elektrik Lorenz Ag Einrichtung zur sicherung der ortung fuer trassengebundene fahrzeuge
EP0593910A1 (fr) * 1992-10-17 1994-04-27 Alcatel SEL Aktiengesellschaft Système de commande de train à conducteurs linéaires avec localisation perfectionnée véhicules

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1277186A1 (fr) * 2000-03-17 2003-01-22 Magnemotion, Inc. Detection de position passive et communications pour vehicules sur une voie de passage
EP1277186A4 (fr) * 2000-03-17 2009-04-15 Magnemotion Inc Detection de position passive et communications pour vehicules sur une voie de passage
US9346371B2 (en) 2009-01-23 2016-05-24 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9771000B2 (en) 2009-01-23 2017-09-26 Magnemotion, Inc. Short block linear synchronous motors and switching mechanisms
US10112777B2 (en) 2009-01-23 2018-10-30 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses

Also Published As

Publication number Publication date
DE19628513A1 (de) 1998-01-08
DE59710108D1 (de) 2003-06-26
ES2200119T3 (es) 2004-03-01
EP0816201B1 (fr) 2003-05-21
ATE240863T1 (de) 2003-06-15
PT816201E (pt) 2003-10-31
DK0816201T3 (da) 2003-09-15

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