EP0690803A1 - Installation d'avertissement optique de personnel travaillant sur la voie - Google Patents

Installation d'avertissement optique de personnel travaillant sur la voie

Info

Publication number
EP0690803A1
EP0690803A1 EP94911084A EP94911084A EP0690803A1 EP 0690803 A1 EP0690803 A1 EP 0690803A1 EP 94911084 A EP94911084 A EP 94911084A EP 94911084 A EP94911084 A EP 94911084A EP 0690803 A1 EP0690803 A1 EP 0690803A1
Authority
EP
European Patent Office
Prior art keywords
warning
track
central unit
flashing light
work
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
EP94911084A
Other languages
German (de)
English (en)
Inventor
Wolfgang Krüger
Helmut Fiedler
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.)
EBS Eisenbahnsicherung AG
Original Assignee
Ebs fur Eisenbahnsicherung & Co KG GmbH
EBS Eisenbahnsicherung AG
Ebs Eisenbahnsicherung 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6891352&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0690803(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ebs fur Eisenbahnsicherung & Co KG GmbH, EBS Eisenbahnsicherung AG, Ebs Eisenbahnsicherung GmbH filed Critical Ebs fur Eisenbahnsicherung & Co KG GmbH
Publication of EP0690803A1 publication Critical patent/EP0690803A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route

Definitions

  • the invention relates to a fully automated, portable, optical rotten warning system and essential units thereof for the warning of persons employed in a track before a rail vehicle approaches.
  • Rotten working on a railway line are usually accompanied by a sentry who, when a train approaches, emits an acoustic warning signal, after which the
  • the signals are transmitted between the transmitter and the alarm center via FM transmitter. It creates problems
  • Signals can e.g. be given over a rattle or horns and the optical signals over yellow lamps.
  • a double battery is to be used as the power source, one of which is to be used for operating the system and the second as a reserve if the first battery fails.
  • a device for warning rotts in which a transmission conductor is laid or laid along a track and a central unit is inductively coupled to this transmission conductor, so that the respective position of the train can be evaluated and then based on it optical warning signal in the form of a flashing yellow light and an acoustic warning signal can be given by a horn as soon as the train has reached a predefined distance from the pack.
  • the device is also to be equipped with devices for outputting a second optical / acoustic warning signal which, in the event of faults in the central unit or in the
  • Warning signals hardly suitable, since construction vehicles often work with flashing lights in operation and can deceive the rotting personnel (DE-AS 16 05 414).
  • this mobile security system should have a sensor on the rail at the beginning and at the end of the working route, so that the vehicle axles can be counted in and counted out.
  • the central unit evaluates the signals using a number of microprocessors.
  • Line warning device for underground use essentially consists of an explosion-proof battery housing with pressure-resistant cable bushings for the coupling of a sensor and devices for detecting,
  • such tracks can have a sensor in front of and behind the work area on each track assigned, which then controls correspondingly arranged visual displays when a train drives past.
  • warning signals can both
  • Construction site sections can be a variety of such
  • Warning centers are staggered in a row to everyone
  • the warning indicators are positioned in the middle between the tracks on two-track lines; A mechanical contact switch was used as the train detection means.
  • the power supply can be ensured via mains sockets or self-sufficient power generators, whereby for the malfunction alarm, e.g. at
  • the central unit can issue a warning for the working track (Ro 2) or for the neighboring track (Ro 1), whereby a warning chain consisting of horns and
  • Rotary lights is assigned.
  • a warning chain should only be arranged between the tracks when working on tunnels on two-track lines.
  • DE-AS 1 167 378 has already proposed that the connection between an encoder, called the influencing point, and a signal location for changing a signal there, with only two operated with direct current
  • the sensors are coupled to train announcement systems of signal boxes.
  • the warning devices are sometimes redundant
  • the invention is based on the problem of proposing a fully automated, portable, optical rotten warning system, which is equipped with a
  • the Central unit and a minimum of warning indicators are on a small
  • the invention makes use of the positive features of individual systems of the prior art and supplements them synergistically to form an optimized optical warning system.
  • the rotten warning system comprises at least one sensor positioned near the rail for detecting the rail vehicle, a central unit which can be acted upon by the power supply and with at least one reserve battery or, as an autonomous system, generally by batteries
  • System control logic for the detection of an encoder signal, e.g. an electrical signal transmitted by wire from a contact or inductive switch.
  • encoders in the sense of the invention can also be complex
  • Announcement systems act as permanently installed, covering an entire railway line and on this
  • the central unit is also used to control warning indicators for control and
  • Transmitter devices central unit and warning indicator as well as, if necessary, an external, manually operated control panel connected to the central unit by cable
  • watertight connectors in particular also splash-proof multipole plugs or correspondingly secure screw connections and, if appropriate, also water- and oil-resistant, mechanically strong cable jackets.
  • flashing light devices are used as the actual control warning indicators for an alarm when a rail vehicle approaches. Sounders are primarily dispensed with, since the noise for both
  • battery-powered flashes are known.
  • the flash duration is usually less than 1/100 second, so that the power output to be implemented is minimal.
  • Generator for self-sufficient systems can be equipped with a transformer, e.g. be connected via a charger, _r. to generate the low voltage for which the strobe lights are designed with one or two lamps per light.
  • the remote supply voltage between a central unit and the warning indicators at the construction site is preferably 48 V DC
  • Flashing light device can be equipped with a function monitoring, e.g. in the event of a fault in a certain number of flash lamps, trigger a warning alarm on the central unit or on a switching device coupled to the flash lamp, such as a power failure and / or
  • Short-circuit detectors act that a second flash lamp
  • Multi-pole connector secured which on the one hand ensures safe power transmission and on the other hand unambiguous coupling of the plug by means of a corresponding pole arrangement.
  • a fault alarm is triggered with every system fault in the control alarm circuit or in the central unit, be it through a cable break, overload or an internal error message from the Control technology.
  • the central unit for emergency operation in particular the control logic or a computer, and the peripheral consumers generally switch to a high-performance battery of, for example, 12 V voltage and 10 Ah and convert the sounder and white flashing lights on the central unit and, if applicable, the others
  • a battery charger can also be assigned to the battery, which charges the battery in normal operation on the mains.
  • the warning system can also be designed for pure battery operation, which guarantees the control function in the event of a faulty or missing mains connection.
  • the central unit is also equipped with a selector switch, e.g. a clock for the switching duration of the warning indicators, especially the yellow flashing lights.
  • a selector switch e.g. a clock for the switching duration of the warning indicators, especially the yellow flashing lights.
  • This switching device can be used to trigger the signal at different times according to the train distance, as well as the flash cycle and the duration of the flashing lights, provided that no switch-off device is used near the rail behind the construction site.
  • the selection device can be used to trigger the signal at different times according to the train distance, as well as the flash cycle and the duration of the flashing lights, provided that no switch-off device is used near the rail behind the construction site.
  • the selection device can be used to trigger the signal at different times according to the train distance, as well as the flash cycle and the duration of the flashing lights, provided that no switch-off device is used near the rail behind the construction site.
  • the selection device can be used to trigger the signal at different times according to the train distance, as well as the flash cycle
  • the flash lamps light up regularly or irregularly.
  • the warning system is designed so that maximum safety is guaranteed with a minimum of equipment.
  • the system is based on the construction site and
  • the central unit and the control warning indicators must be positioned on a work site and / or neighboring track, depending on the construction site, in the length of the current construction site in accordance with the following requirement, the central unit preferably being located in the The area of the rule warning indicator is:
  • Rotten is usually only required a chain of flashing lights; Only in the case of permanent construction sites on multi-track lines should a higher effort be driven with two signal chains.
  • a profile frame e.g. a pipe linkage, designed as an all-round boundary or at the same time as a stand of
  • the pipe string can also be provided with slings for crane transportation.
  • the tubular frame of the control warning indicator can also be provided with slings for crane transportation.
  • Brackets for longer cables to be carried e.g. as
  • Coil holder or cable drums designed included.
  • the individual transport units weigh about 10 and 20 kg and can therefore be easily carried by one person on the
  • central unit can also be provided the central unit and / or to couple the control warning indicators with individual warning devices.
  • workplace can also be given a warning via radio by sending a radio signal a low-frequency vibrator, which on
  • Body of the person is portable, triggers.
  • a special flashing light device particularly suitable for use in the rotten warning systems according to the invention, essentially consists of a watertight one
  • Luminaire housing with a flash lamp arranged in it with an extremely short switching time With an extremely short switching time.
  • the operability of the lamp which is designed, for example, as a gas discharge flash lamp, becomes
  • a function monitoring device for example an optical sensor which monitors the light emission, is constantly checked and at least checked
  • an extremely reliable flashing light device has further components in the light housing itself or in an associated switch box arranged in the vicinity of the light housing and electrically connected to the light housing. These include
  • Flashing light function which simultaneously processes data signals intended for the flashing light, be it data from the central unit, from an internal one
  • Fault monitoring unit or signals originating from the optical sensor furthermore a to a data line coupled modem with transmitter and receiver for the
  • Such a power supply device can
  • Such a computing unit can be buffered without interruption and to an extremely small one
  • the computer with the monitoring device for the flash lamp e.g. be coupled to the optical sensor and evaluate signals from the optical sensor in order, if necessary,
  • the computer can also be used for other functions, e.g. to monitor the state of charge of the battery or the various control functions, as externally to the
  • Flash light are transmitted. This includes, for example, the individual triggering or the serial triggering of flashes or a routine system test of the
  • Flashing device such as the
  • the flashing light is elegantly operated by an external command device, e.g. a central unit of the Rottenwarnstrom or a manually operated control panel with the help of a site-specific program.
  • the flashlight computer can be connected to the computer via data lines
  • Data telegram are transmitted digitally via data line, for which a modem is connected to the computer, which is able to demodulate a received signal or with the help of an integrated transmitter of an external command center, the central unit, for example, as a signal
  • the power supply can take place, for example, from the network via a DC converter arranged in the central unit.
  • a voltage for a remote power line to one
  • Flashing light device generated, which is significantly higher than the voltage that the individual consumers, such as computers, flashing lights or emergency batteries and the associated charger.
  • a DC voltage of 48 V could be used, while a commercially available one
  • Computer is usually operated with voltages far below the usual DC voltages, for example with 5 V, so that a corresponding one for this
  • Voltage adapters ideally can e.g. as transformers, possibly tailored to the respective power consumer unit and its control voltage, integrated into the flashing light housing or in one
  • Flashing lights should be arranged.
  • the energy capacities required for the components according to the invention are extremely low, so that, for example, a medium
  • Duty cycle of 50% that would correspond to a continuous flash of a strobe light with 12 V voltage and 1, 4 A current in usual flash intervals of 1, 5 seconds, one
  • Battery capacity of about 6 hours would result if a small battery of only 3 Ah is used. This is usually sufficient for emergency operation or for continuous operation
  • the flashing light can also be provided with a switch-off device which switches off the battery for the period of the rest phase and thus prevents the gradual emptying. If the remote supply voltage drops too far at a great distance, a separate 220 V mains connection can also be used if a DC converter is also provided.
  • a special central unit for example for rotten warning systems according to the present invention, can be equipped with two computers working in tandem.
  • This can be a memory encapsulated in a fixed housing, e.g. in the form of a memory card with a reading and writing device to be determined at a later date
  • a signal receiver is integrated into the central unit.
  • the central unit receives one for the data transmission to the warning indicators, for example the location-addressable flashing light devices described above
  • Modem that has transmitters and receivers inductively coupled to the data lines.
  • the modem works in
  • Such a central unit can be used with any combination of
  • Fig. 1 a single-track line with a blocked
  • Fig. 2 a double-track line with a blocked
  • Fig. 3 a two-track line with unlocked
  • Fig. 4 a moving job for daily renovation
  • Fig. 5 a moving job within one
  • Fig. 7 a central unit of the Rottenwarnstrom
  • Fig. 8 a rule warning indicator.
  • Fig. 1 shows a symbolized single-track railway line, which - represented by opposite arrows - in both
  • Switching devices E are positioned as lead and
  • Warning route for approaching trains In the area of construction site B is a central unit of a rotten warning system
  • the central unit can be switched by radio or by cable connection by a security specialist, the security specialist at any point, preferably in the vicinity of the working people,
  • the lights L are only set up on one side of the working track AG; This is
  • Fig. 2 shows a double-track line with a blocked
  • Directions trains can pass the construction site - hatched area. In this case, within the
  • the construction site workers must leave the construction site area when the lamps L light up and e.g. Stop to the side of the working track or at least pay attention to the train journey in the neighboring track. Before starting work, the workers are instructed on the importance of positioning and the
  • FIG. 3 shows the application of the new
  • Permanent construction site B acts, and the train run as on
  • a switch-on device E is positioned on the approach side A of the train, while on each side of the track, shown on this side of the
  • Fig. 4 shows the possibility of arranging two chains of control warning indicators, here again 5 flashing lights L, along a wandering construction site, neither one
  • a typical work case here is the dowelling of thresholds.
  • the central unit Z is located directly next to the construction site B and in the immediate vicinity of the lights L.
  • the construction site area is hatched and has one
  • Unit of length from 300 this being both a distance in meters and a time, e.g. Can include 300 minutes.
  • the construction site moves on to the second area of the Hägleise AG with 300 and broken hatching.
  • the central unit Z and the lighting chain L are implemented in this area.
  • Approach distance A of the train is also a measure of the prewarning time of the construction site.
  • Fig. 5 a construction site protection of a two-track rail network is shown, the work track AG is blocked and in the neighboring track NG mutually
  • Train traffic is possible. This can be both a permanent construction site and a traveling construction site with short stays of the staff in certain
  • Construction site area B is not, but fixed announcement sections A are used.
  • the luminaire chain is therefore set up beyond the neighboring track position NG and does not interfere with moving the work areas.
  • FIG. 6 again shows a two-track line into which, apart from construction site B, trains can enter the work track AG and the neighboring track NG via a switch from several tracks. Each access track is therefore - because the switch is relatively close to the construction site - its own
  • Site area B is shown hatched. Because of the expected frequency and different track layouts, it is advisable in this case to set up a light chain L2 with central unit Z near the construction site as well as a light chain Ll with, for example, 5 strobe lights on the other side of the track. In order to signal the train journey on route A3, the lights can, for example, be switched so that the flash lamps of the chain L2 first flash in time and after their extinction the chain L1 lights up irregularly.
  • Fig. 7 shows a central unit, which in the
  • optical, portable rotten warning system can be used. It consists of a housing 3, which is surrounded by a tubular frame 2, which in turn serves as a stand 9 for the central unit. A white light-emitting flashing light 1 is arranged on the central unit, which together with the sounders 17 in the event of a fault alarm
  • This fault alarm is indicated by a lamp 18.
  • the control voltage is signaled by a red lamp 4 and readiness for operation by a green lamp 5 as soon as the main switch 6 is switched on.
  • the displays 7 are used to control the Various usable batteries, while a selection device 8 is used to set the flash duration and the switch-on time of the flashes.
  • Various connectors for coupling the are not shown
  • the function of the selection device 8 can of course also be performed by a computer housed in the housing 3 with the aid of appropriate software. Also, the case can be added to that previously
  • the computer can also be used to control a display that shows the respective
  • control warning indicator 8 shows a control warning indicator, here designed as a flashing light device with a switch box 13 and a flashing light 12 sitting thereon and plug connections for cables to the neighboring flashing lights or the central unit.
  • tubular frame 11 is designed such that it serves as a stand 16 and also as a winding drum 15 for a cable 14.
  • Switch box 13 contains the components of the not shown but previously described
  • Flashing light device namely the computer, the modem and the spare battery as well as the voltage adjustment devices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Une installation portative d'avertissement optique d'un type nouveau, entièrement automatisable, ainsi qu'une unité centrale et une installation d'éclairage éclair sont utiles pour avertir du personnel travaillant sur des voies ferrées de l'approche d'un véhicule sur rails. Lorsqu'un train s'approche, les ouvriers doivent dégager la voie. A cet effet, un dispositif approprié d'avertissement qui soit perceptible en tout temps par le personnel et qui fonctionne de manière fiable est requis. A cet effet, une installation d'avertissement de personnel travaillant sur la voie est équipée d'une unité centrale connectée à un réseau d'alimentation ou alimentée par un accumulateur. L'unité centrale comprend une logique de commande, par exemple un récepteur de signaux qui saisit les signaux émis par un générateur, ainsi que par exemple un ordinateur et un modem de commande d'affichages d'avertissements concernant le fonctionnement correct et perturbé, et de surveillance de l'alimentation, complétés par une série d'indicateurs d'avertissement installés le long du chantier. Des indicateurs d'avertissement d'un fonctionnement défectueux sont installés dans l'unité centrale elle-même et comprennent au moins un système d'éclairage éclair. Le cas échéant, les systèmes d'éclairage éclair sont eux aussi équipés d'un ordinateur, d'un modem de transmission de données et de leur propre alimentation en courant, par exemple un accumulateur. Les indicateurs d'avertissement peuvent être positionnés le long du chantier de manière à donner au moyen de lampes éclairs correspondantes un avertissement optique clair, facile à identifier et visible en toutes circonstances.
EP94911084A 1993-03-23 1994-03-23 Installation d'avertissement optique de personnel travaillant sur la voie Ceased EP0690803A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9304748U DE9304748U1 (de) 1993-03-23 1993-03-23 Optische Rottenwarnanlage
DE9304748U 1993-03-23
PCT/DE1994/000348 WO1994021504A1 (fr) 1993-03-23 1994-03-23 Installation d'avertissement optique de personnel travaillant sur la voie

Publications (1)

Publication Number Publication Date
EP0690803A1 true EP0690803A1 (fr) 1996-01-10

Family

ID=6891352

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94911084A Ceased EP0690803A1 (fr) 1993-03-23 1994-03-23 Installation d'avertissement optique de personnel travaillant sur la voie

Country Status (4)

Country Link
EP (1) EP0690803A1 (fr)
AU (1) AU6374094A (fr)
DE (2) DE9304748U1 (fr)
WO (1) WO1994021504A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422308C2 (de) 1994-06-17 2000-01-13 Zoellner Gmbh Automatisches Rottenwarngerät
DE4428784A1 (de) * 1994-08-13 1996-02-15 Ee Signals Gmbh & Co Kg Verfahren zur Erfassung von Gefahrenquellen
US5727758A (en) * 1997-03-26 1998-03-17 Penza; George Gregory Tactile and audible warning system for railroad workers
US5924651A (en) * 1997-03-26 1999-07-20 Penza; George Gregory Tactile and audible warning system for railroad workers
US6145792A (en) * 1998-04-29 2000-11-14 Penza; George Gregory Railroad worker warning system for train conductors
DE19819624A1 (de) * 1998-05-04 1999-11-18 Ebs Eisenbahnsicherungs Ag Bas Optische Rottenwarnanlage
DE102009048652A1 (de) 2009-09-30 2011-03-31 Msb-Management Gmbh Gebereinrichtung einer Rottenwarnanlage und Rottenwarnanlage
DE102011006333A1 (de) 2011-03-29 2012-10-04 Hyperion Verwaltung Gmbh Gefahrenerfassungsvorrichtung und Verfahren zum Warnen von in einem Bahngleis beschäftigten Personen sowie Warnsystem
NL1040280C2 (nl) * 2013-07-02 2015-01-05 Dual Inventive Holding B V Signaleringssysteem voor het signaleren van een buitendienststelling van een sectie van een railbaan.
RU2571844C1 (ru) * 2014-10-23 2015-12-20 Открытое акционерное общество "Научно-исследовательский и проектно-конструкторский институт информатизации, автоматизации и связи на железнодорожном транспорте" (ОАО "НИИАС") Устройство оповещения путевых бригад о приближении поезда
RU2583011C1 (ru) * 2015-02-19 2016-04-27 Открытое Акционерное Общество "Научно-Исследовательский И Проектно-Конструкторский Институт Информатизации, Автоматизации И Связи На Железнодорожном Транспорте" Система оповещения работающих на железнодорожных путях о приближении железнодорожного подвижного состава
RU2586099C1 (ru) * 2015-03-13 2016-06-10 Открытое акционерное общество "Научно-исследовательский и проектно-конструкторский институт информации, автоматизации и связи на железнодорожном транспорте" Устройство обнаружения подвижного состава и определения направления и скорости его движения

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605414A1 (de) 1967-12-22 1971-04-15 Licentia Gmbh Einrichtung zum Warnen von Rotten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411036A (en) * 1966-06-09 1968-11-12 Automatic Power Inc Warning assembly
CH507119A (de) * 1970-02-05 1971-05-15 Schweizer Rudolf El Ing Tech H Signalisationsanlage zum Warnen des Streckenpersonals, das mit dem Unterhalt des Gleises einer Eisenbahnstrecke beschäftigt ist
DE3545023A1 (de) * 1985-12-19 1987-06-25 Wegmann & Co Signaleinrichtung fuer kampffahrzeuge, insbesondere fuer kampfpanzer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605414A1 (de) 1967-12-22 1971-04-15 Licentia Gmbh Einrichtung zum Warnen von Rotten

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Gutachten de Instituts für Medizinische Optik der Universität München vom 19.12.1978 eingereicht, das für die Deutsche Bundesbahn erstellt worden war
See also references of WO9421504A1

Also Published As

Publication number Publication date
AU6374094A (en) 1994-10-11
DE4491540D2 (de) 1996-06-27
DE9304748U1 (de) 1993-11-18
WO1994021504A1 (fr) 1994-09-29

Similar Documents

Publication Publication Date Title
EP0800469B1 (fr) Système d'alerte pour la détection de l'approche de véhicules ferroviaires
EP0690803A1 (fr) Installation d'avertissement optique de personnel travaillant sur la voie
DE2445976A1 (de) Vorrichtung zum benutzen der elektrischen anlage eines fahrzeugs zum ueberwachen und anzeigen eines zustandes
DE112005002483T5 (de) System zur automatischen Ansage von Zügen
EP2162339B1 (fr) Dispositif de transmission de données entre une unité de transmission de données fixe et un objet mobile
DE3702517A1 (de) Schaltungsanordnung zur stromversorgung einer vielzahl von verbrauchern
DE69311555T2 (de) Automatisches leuchtenkontrollsystem fuer eine beleuchtungsanlage mit serienleuchten, insbesondere signalleuchten fuer flughaefen
DE102016114322B4 (de) Netzwerkvorrichtung sowie System mit einer Vielzahl von Netzwerkvorrichtungen
DE102011106221B4 (de) Verfahren zur Diebstahlüberwachung von Solarmodulen und Solaranlage mit einer Vielzahl von Solarmodulen zur Durchführung des Verfahrens
EP1731397A1 (fr) Système de sécurité pour un passage à niveau protégé
DE202014011127U1 (de) Programmierbare Bahnübergangs-Sicherheitsanlage mit kommunikativer Anbindung an dezentrale intelligente Peripherien
DE3109294A1 (de) Seilgezogene transportbahn fuer den untertaegigen grubenbetrieb
EP1187750B1 (fr) Installation de securite pour passage a niveau
DE3521164A1 (de) Ueberwachungseinrichtung
DE4422308C2 (de) Automatisches Rottenwarngerät
DE102010063005A1 (de) Verfahren und Vorrichtung zum Betreiben einer Eisenbahn-Nebenstrecke
DE3511504A1 (de) Einrichtung zur erfassung und uebertragung von messdaten eines kohlenhobels
DE10158678B4 (de) Mobile Lichtsignalanlage und Verfahren zu ihrer Steuerung
EP0720539B1 (fr) Procede et systeme permettant de detecter et de signaler l'etat electrique de dispositifs de protection contre les claquages
EP3376485B1 (fr) Unité d'émission de signal à canal de retour intégré
DE19529079C2 (de) Einrichtung zur Überwachung von Zugangsbereichen mehrerer Lagergassen
DE8705963U1 (de) Funkmeldevorrichtung
DE2649462C3 (de) Alarmeinrichtung zur automatischen Signalisierung von Erdrutschbewegungen des Bodens
DE102022107562B3 (de) Vorrichtung, System und Verfahren zum Signalisieren zum Warnen bei Arbeiten im Bahnbereich
DE2607226A1 (de) Schalteinrichtung zum beruehrungslosen schalten von am strebfoerderer gefuehrten kohlenhobeln

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

17P Request for examination filed

Effective date: 19950928

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 19960603

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EBS EISENBAHNSICHERUNG AG

TPAD Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOS TIPA

APAB Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPE

APAB Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPE

APAD Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOS REFNE

APAB Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPE

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: 20000112

APAF Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNE