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EP0043339A1 - Méthode de freinage de précision pour véhicules sur rails pour propulsion - Google Patents

Méthode de freinage de précision pour véhicules sur rails pour propulsion Download PDF

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Publication number
EP0043339A1
EP0043339A1 EP81730054A EP81730054A EP0043339A1 EP 0043339 A1 EP0043339 A1 EP 0043339A1 EP 81730054 A EP81730054 A EP 81730054A EP 81730054 A EP81730054 A EP 81730054A EP 0043339 A1 EP0043339 A1 EP 0043339A1
Authority
EP
European Patent Office
Prior art keywords
braking
elements
vehicle
speed
computer
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.)
Ceased
Application number
EP81730054A
Other languages
German (de)
English (en)
Inventor
Andreas Ing. Grad. Schneider
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0043339A1 publication Critical patent/EP0043339A1/fr
Ceased 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
    • B61L17/00—Switching systems for classification yards
    • B61L17/02—Details, e.g. indicating degree of track filling

Definitions

  • the invention relates to a method for target braking of non-powered rail vehicles according to the preamble of claim 1.
  • the task is therefore to create a method for target braking of non-powered rail vehicles on drainage systems of marshalling yards with a gradient or without a gradient, with which a soft impact is guaranteed regardless of the running characteristics of the car or other factors essential for braking.
  • the object is achieved by the method according to the invention by the features specified in the patent claims.
  • a wagon group 2 which has already come to a standstill, is shown on a direction track 1.
  • a vehicle 3 moves at this speed v to this group of wagons. It can also be a group of 2 or more vehicles, so that in the following it must always be assumed that not only a single but also several vehicles are meant could be.
  • braking elements 4 are arranged on the track. These braking elements can, for. B. shock absorber-like delay elements that largely reproducible energy quantities but also absorb eddy current or other brakes.
  • sensors 5 are arranged on the directional track 1, which are either switches integrated in the braking elements or can also be arranged independently thereof. These sensors are arranged at a certain distance d and are connected via a bus line 6 to a computer (not shown).
  • the method according to the invention is that a braking element is provided on the drain mountain or at the beginning of the direction track, with which the car is sufficiently delayed for an accurate measurement, but otherwise not noticeably. This is done to determine the braking properties of the car. Via a computer, such a braking element, or one that is compared by calculation with this, is then to be switched on n times in the course of the directional track in order to brake the car to a speed that is favorable for the impact. A number of such braking elements are distributed over the full length of the directional track. However, not all of them are activated, but braking is always carried out with the last possible elements before the existing train so that disruptive factors are largely eliminated.
  • the braking elements can be electrically z. B. can be switched on and off using a solenoid valve. This not only enables braking at the latest possible time, but also a correction during the braking process.
  • the first braking element 4a in the directional tracks is always switched on.
  • the deceleration effect of an individual element on the sequence is determined by a speed measurement before and after this braking element.
  • the individual element does not necessarily have to consist of only one element, but it can also consist of a group that achieves a sensible measurement and a braking effect suitable for control.
  • the speed is recorded continuously or cyclically and a number of brake elements determined from it by the computer is determined, which are switched on immediately before the last of the carriages already in the train set.
  • the number of brake elements required for braking is added to the number of brake elements required for braking.
  • a positive and negative correction can be carried out during the actual braking process by appropriately switching off braking elements.
  • Those following the first braking element 4a are switched off and can be activated either individually or in groups.
  • the computer From the axis.
  • the computer quasi continuously detects wheel detector pulses to determine the speed of the car.
  • the computer also recognizes the length of the wagon from these impulses and calculates the new end of the train after it has stopped.
  • dome-ready braking can be achieved with such a high degree of certainty that the running properties of the vehicles are optimally taken into account that a track balance is superfluous that wind corrections do not have to be made that a accurate track level indicator can be realized that there is no risk of climbing due to the long braking distance and that no slope of the directional track is necessary.

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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)
EP81730054A 1980-06-26 1981-06-11 Méthode de freinage de précision pour véhicules sur rails pour propulsion Ceased EP0043339A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3024384 1980-06-26
DE19803024384 DE3024384A1 (de) 1980-06-26 1980-06-26 Verfahren zur zielbremsung von antriebslosen schienenfahrzeugen

Publications (1)

Publication Number Publication Date
EP0043339A1 true EP0043339A1 (fr) 1982-01-06

Family

ID=6105767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81730054A Ceased EP0043339A1 (fr) 1980-06-26 1981-06-11 Méthode de freinage de précision pour véhicules sur rails pour propulsion

Country Status (2)

Country Link
EP (1) EP0043339A1 (fr)
DE (1) DE3024384A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126392A (en) * 1982-08-18 1984-03-21 Dowty Hydraulic Units Ltd Railway marshalling yards
EP0897847A1 (fr) * 1997-08-18 1999-02-24 Siemens Aktiengesellschaft Procédé pour commander un frein de voie
CN1139507C (zh) * 2002-04-29 2004-02-25 北京全路通信信号研究设计院 一种抗电化干扰驼峰25Hz测长装置及其方法
WO2008089187A3 (fr) * 2007-01-19 2008-10-23 Gen Electric Système, procédé et code logiciel permettant de déterminer des caractéristiques ferroviaires d'un élément de matériel roulant de chemin de fer
WO2018059920A1 (fr) * 2016-09-29 2018-04-05 Siemens Aktiengesellschaft Commande de frein de voie à poutre

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026822B3 (de) * 2005-06-09 2006-08-03 Reinhold Danz Verfahren und Vorrichtung zum Abbremsen eines Transportmittels
DE102008059893B4 (de) * 2008-12-02 2017-11-16 Db Netz Ag Verfahren zum Rangieren von schienengebundenen Wagen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1364622A (fr) * 1963-03-27 1964-06-26 Saxby Dispositif électronique de commande automatique de frein de voie
GB1032382A (en) * 1964-03-25 1966-06-08 Saxby Improvements in and relating to electronic arrangements for measuring the deceleration of a moving object along a path
FR1540661A (fr) * 1966-10-12 1968-09-27 Dispositif de commande pour un système de freins de voie d'une gare de triage
CH469590A (de) * 1967-03-09 1969-03-15 Garbers Ernst Ing Dr Schaltungsanordnung zum Steuern von Gleisbremsen an einer Eisenbahngleisstrecke
US3946973A (en) * 1974-07-17 1976-03-30 Westinghouse Air Brake Company Retarder control system for automatic railroad classification yards

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1364622A (fr) * 1963-03-27 1964-06-26 Saxby Dispositif électronique de commande automatique de frein de voie
GB1032382A (en) * 1964-03-25 1966-06-08 Saxby Improvements in and relating to electronic arrangements for measuring the deceleration of a moving object along a path
FR1540661A (fr) * 1966-10-12 1968-09-27 Dispositif de commande pour un système de freins de voie d'une gare de triage
CH469590A (de) * 1967-03-09 1969-03-15 Garbers Ernst Ing Dr Schaltungsanordnung zum Steuern von Gleisbremsen an einer Eisenbahngleisstrecke
US3946973A (en) * 1974-07-17 1976-03-30 Westinghouse Air Brake Company Retarder control system for automatic railroad classification yards

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126392A (en) * 1982-08-18 1984-03-21 Dowty Hydraulic Units Ltd Railway marshalling yards
EP0897847A1 (fr) * 1997-08-18 1999-02-24 Siemens Aktiengesellschaft Procédé pour commander un frein de voie
CN1139507C (zh) * 2002-04-29 2004-02-25 北京全路通信信号研究设计院 一种抗电化干扰驼峰25Hz测长装置及其方法
WO2008089187A3 (fr) * 2007-01-19 2008-10-23 Gen Electric Système, procédé et code logiciel permettant de déterminer des caractéristiques ferroviaires d'un élément de matériel roulant de chemin de fer
WO2018059920A1 (fr) * 2016-09-29 2018-04-05 Siemens Aktiengesellschaft Commande de frein de voie à poutre
RU2711405C1 (ru) * 2016-09-29 2020-01-17 Сименс Мобилити Гмбх Устройство управления балочным вагонным замедлителем

Also Published As

Publication number Publication date
DE3024384A1 (de) 1982-01-14

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH DE FR GB

17P Request for examination filed

Effective date: 19820622

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19840721

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHNEIDER, ANDREAS, ING. GRAD.