WO2006037808A1 - Systeme d'annonce automatique de trains - Google Patents
Systeme d'annonce automatique de trains Download PDFInfo
- Publication number
- WO2006037808A1 WO2006037808A1 PCT/EP2005/055089 EP2005055089W WO2006037808A1 WO 2006037808 A1 WO2006037808 A1 WO 2006037808A1 EP 2005055089 W EP2005055089 W EP 2005055089W WO 2006037808 A1 WO2006037808 A1 WO 2006037808A1
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- WO
- WIPO (PCT)
- Prior art keywords
- alert
- warning
- central station
- information
- detector
- Prior art date
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Classifications
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- 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 vehicle trains
- B61L23/06—Control, warning, or like safety means along the route or between vehicles or vehicle trains for warning men working on the route
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
- B61L27/53—Trackside diagnosis or maintenance, e.g. software upgrades for trackside elements or systems, e.g. trackside supervision of trackside control system conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2205/00—Communication or navigation systems for railway traffic
- B61L2205/02—Global system for mobile communication - railways (GSM-R)
Definitions
- the present invention generally relates to a system for automatic announcement of trains.
- Such a system is generally intended to ensure the safety of people working along a railway line, to prevent them from the arrival of a train or other rail vehicle on this track or on a nearby track so that they are safe.
- a "construction zone” is defined, for example having a length of several hundred meters in the center of an “announcement zone” whose ends are distant from said "construction zone” by a distance of several kilometers , usually 2 to 3 km.
- Detectors are installed on one of the tracks of the track to be monitored, at the ends of the "announcement zone” and connected to an alarm center located in the "construction site area” by means of electric cables.
- the central alarm receives a signal from a detec ⁇ tor indicating the passage of a train, it then triggers audible and visual alarms. To do this, the central alarm is connected to a plurality of beacons and horns (sirens) spread over the chan ⁇ tier area.
- the exit of the train from the monitored area is preferably also detected by a detector connected to the central warning system, which allows the latter to automatically cut off the audible and visual alarms once the train has left the area.
- DE 200 09 263 U1 describes an automatic train announcement system for monitoring a construction site.
- the system includes passage detectors and individual or collective warning units that communicate with a central station via a mobile radio network. Passage detectors are placed on tracks passing close to the site to be monitored.
- the object of the present invention is to propose an automatic announcement system for trains or other railway vehicles which do not have the disadvantages mentioned above, and which offer great flexibility of use.
- Another object of the present invention is to provide an improved method of automatic announcement of trains or other rail vehicles.
- an automatic announcement system for trains or other railway vehicles comprises:
- At least one passing detector for transmitting information of detection of a railway vehicle during the passage of a railway vehicle at a given point of a railway line;
- Warning means to trigger an alert on a construction site area when approaching a rail vehicle
- a central station capable of receiving detection information of a railway vehicle, comparing them with stored site data concerning one or more shipyards, and automatically issuing warning information to said warning means when approach of a railway vehicle from the said work zone is determined.
- the central station communicates with each passage detector and the warning means via a mobile radio network.
- the telephony network can be GSM, GPRS, UMTS etc., GPRS and UMTS systems, however, being preferred for their high rates.
- each detector and warning means is advantageously referenced by a unique identification number, which guarantees unambiguous identification. This identification can be based on the data of the telephone link (eg call number).
- the present system which includes a central station able to compare data for a plurality of sites to be monitored, allows a centralized management of these various work sites through the mobile radio network (s).
- the central station comprises a computer server with the interfaces for its programming and its use as well as the appropriate equipment to allow communication with the passage detectors and warning means via radio-telephone networks.
- the system according to the invention is extremely flexible for users, for which it is sufficient to indicate to the central station the detector associations / alarm means by site, then to position them on the site area in question (Or vice versa). At any time, we can replace a detector, resp. alerting means, by another. At the central station, for example, the substitution of the detector will be indicated by replacing the identification number of the old detector with that of the new one on the site concerned.
- this preferably includes a user interface (typically with screen, keyboard and mouse).
- the user interface is constituted by a portable computer, which is able to exchange data with the central station by the mobile radio network. This makes it possible to program or modify site compositions in the remote central station, for example when on a construction site area.
- the positioning of the passage detectors and the warning means is normally done in a conventional manner. After delimiting a construction zone in which people want to be warned, an ad area is defined encompassing this site area, the extremi ⁇ tees of which are generally far from the construction site of several kilometers. Passage detectors are then installed on both sides of the announcement area. If more than one lane passes through the worksite area, detectors will be placed on each lane at the ends of the reporting area. In the central station, we will also indicate those detec ⁇ toreurs who are placed on the same track.
- the passage detectors and warning means are preferably designed as portable (mobile) units. ), so that they can be easily moved and set up on site. These will typically be powered by batteries. However, for long-term projects, wired connections can be provided for connection to an electrical network.
- the passage detectors and warning means are advantageously designed as independent units, in order to operate independently of any other infrastructure at the site, except the mobile radio network.
- the passage detector comprises a sensor connected to a control and communication unit comprising a detection module and a radiotelephone module.
- the sensor may be of the mechanical, electronic or optical type. Depending on the technology used, the sensor will be placed on a rail, between rails, or near the track. It will therefore be possible to use a mechanical sensor, commonly called a "pedal”, comprising a lever and positioned so as to be crossed during the passage of a train or other railway vehicle. Alternatively, the sensor could be based on laser technology. However, according to a preferred variant, the sensor is of the magnetic type.
- the sensor is then constituted by a winding and the detection module determines the passage of a train based on a magnetic field variation caused by the presence of the metal mass of the train near the sensor.
- a magnetic detection is advantageous in that it allows, with appropriate sensitivity, to detect the passage of all types of railway vehicles, whether it is a train, a single motor or specific maintenance vehicles. Moreover, there is no mechanical wear of the sensor.
- the de ⁇ tection module advantageously comprises a plurality of detection circuits coupled to the sensor and which therefore serve simultaneously to the pas ⁇ wise detection of a railway vehicle.
- the control and communication unit is then designed to determine the number or the rate of active detection circuits and transmit this information to the central station.
- the control and communication unit is able to determine a faulty operation of the detection module and / or the sensor (in particular in the event of breakage of the connection with the sensor) and to transmit information relating to such events. at the central station.
- the pass detector may also be designed to detect eg. the direction of circulation of the railway vehicle, its speed, or other parameters, and transmit them to the central station.
- the warning means on the construction site area can take various forms, to the extent that they are able to be in communication with the central station via a radiotelephone network.
- the warning means comprise at least one warning unit on the construction site area.
- Each alert unit includes a control and communication unit including a mobile radio module, and at least one audible and / or visual warning device, typically beacon and / or siren, controlled by the control unit and communication.
- the control unit and communication is of course in connection with the central station to receive the alert information and, in response, trigger the audible and / or visual warning devices.
- the alerting means can take the form of mobile telephone terminals with ringing and / or vibrating functions to warn people who wear them the approach of a train.
- the warning means are advantageously designed to automatically trigger an alarm in the event of a break in the link with the central station.
- the alert means check their own operating status and transmit this information to the central station.
- the passage detectors and / or the warning means are provided with a positioning data receiver, whose positioning data are transmitted to the central station.
- a positioning data receiver is preferably a satellite positioning data receiver, for example a GPS receiver.
- the knowledge of these positioning data naturally allows an exact cartographic representation of the position of the detectors and / or warning means on a map. It will be appreciated in particular that the monitoring of the position of each passing detector at the central station (or of the detector itself) makes it possible to determine any movement of one of these, whether it is of accidental origin or due to malevolence, and trigger in response an alert on the site area.
- the position information also makes it possible, when the system is put back into service (in the morning, for example), to check that each element is in its place.
- Such a position control is yet another aspect of the high level of security of the system according to the invention.
- Stopping audible and / or visual warning devices of warning units will be made to order from the central station, after it has been determined that the train has left the surveillance zone. This can be done in many ways. For example, the stop of the alert on the building site could be triggered manually. In this case, it can be provided on the alert means an alarm stop button, the actuation of which would be transmitted to the central station, which would return information to stop the alerts on the warning means.
- An automatic solution using a passage detector is, however, preferred. For example, it will be possible to use the train passage information that will be emitted when the train leaves the announcement zone by passing vertically of the passing detector located on the other side of the announcement zone (detector opposite to that which has detected entry into the ad area). Alternatively, it will be possible to use additional passage detectors, for example placed inside the advertisement area but outside the construction zone.
- the central station therefore receives a plurality of information which is pre ⁇ ference exploited to determine the entrances and exits of trains of the construction zone, resp. the announcement zone, as well as alert situations due to malfunctions of detectors or means of alerts, or even breaks in connection.
- the triggering of the alerts and the stopping of the alerts will therefore preferably depend on all these parameters and not only on the entry / exit of a train.
- the central station determines that a train has left the surveillance zone, and thus no longer represents a danger to the people on the construction site area, it will stop alerts on the warning means only if no other situation alert does not exist.
- passage sensors and warning means are advantageously designed to communicate with each other by cable. These elements are however not connected to the central station. On a given site, you can so for example connect each detector to a central warning while the central warning are interconnected.
- the use of cables allows, in case of failure of the mobile radio network, to guarantee safety on the site.
- the passage detectors and central alarms are managed by the central station as previously explained via the mobile radio network. This allows centralized monitoring and management of the remote site, ie at the central station.
- the system may continue to operate over the cable link. During the disturbances of the radiotelephone network, it is no longer possible to know the status of the site at the central station, but the safety of people on the track is always assured. This prevents the triggering of alerts on the central warning due to communication problems of the radio network.
- the system according to the invention may advantageously include a computer program for a graphical representation of a region including the representation of railways, and information on the type of trains running on these railways.
- the program is able to determine, after indication by the user of the area to be monitored, the number of detectors of passages and means of alert, respectively central warning, necessary, and their location on the zone to monitor. It is then sufficient for the operator to indicate on the screen the area to be monitored, and the different locations are determined automatically.
- train type information includes at least the speed of train traffic, which allows the extent of the advertisement area to be determined.
- the centralized management of sites makes it possible to know precisely the state and the position of building sites on the railways, whether they are located near the central station or hundreds of km .
- the system according to the invention therefore provides a global view of the work zones on a national railway network, or at the international level. tional. This information can be very useful for the railway companies.
- the central station can therefore be designed to send regularly to the computer systems of the railway companies information concerning the position of the yards, which can then pass on the information.
- the system can be designed to memorize data relating to the use of detectors and warning means. In particular, it is possible to record the number of hours of use per site of each device.
- the system can therefore include a billing software capable of retrieving information about the sites, and establish by building a bill based among others to determine the number of detectors and means of alerts used by site, as well as their duration. use, to determine the amount to be charged.
- a railway vehicle detection information is transmitted to a central station, which after receiving this railway vehicle detection information compares it with information stored on sites, and when the comparison indicates the approach of a rail vehicle of a construction site area, generates alert information for the alert means on this site area to trigger an alert.
- the passage detector and the warning means each communicate with the central station via a mobile radio network.
- the central station may include stored information concerning several sites. The central station will therefore be programmed to determine which shipyard is affected by the train detection information and thus identify the warning means to which the warning information must be sent.
- the passage detector and the warning means are in permanent connection with the central station.
- the telephone connections are not interrupted between the exchanges of information between the different elements. There is therefore no need to initiate a new communication when information must be transmitted to one of the elements.
- This procedure is extremely advantageous because it avoids the possible successive failures that may occur when attempting to establish a connection with a radiotelephone network.
- an alert is preferably triggered on the warning means as soon as a link interruption is detected between the central station and a passing detector or between the central station and means of communication. alerts.
- the passage detectors and the warning means transmit status information to the central station.
- This status information is sent at predetermined time intervals. In order to carry out real-time monitoring, this time interval is preferably of the order of 1 s to 5 s.
- the central station transmits alert state information at predetermined intervals to the alert means. Good reception of status information in the central station and alert information in the warning means is therefore an indication that the radiotelephone links are not interrupted.
- the status information and alert information may include a variety of data, which may be exploited to determine alert situations requiring the triggering of the alert means.
- the status information issued by the latter preferably include a presence information of a train, which indicates, either the detection of a railway vehicle (train or other) by the detector, or the non-detection of a vehicle.
- the status information periodically transmitted by the detector may include at least one of the following information: state of the battery; state of the detection circuit; signal strength; positional data; meaning of the railway vehicle. It will be appreciated more particularly that the knowledge of the positioning data makes it possible to avoid an accidental or malicious movement of the detector (s) of passage, which could endanger the people on the construction site area.
- the analysis of the positioning data provided by a detector indicates a movement thereof, which is not confirmed at the central station, then the latter triggers alerts on the means of alert of the yard concerned.
- the status information sent by the alerting means may comprise: at least one of the following information: identification number; state of the battery; state of alert devices; signal strength; positioning data.
- the central station will advantageously be programmed so that, if it identifies a problem in the system on the basis of this state information, it triggers, optionally after validation by an operator, an alert on the means of alerting. .
- the alert status information sent by the central station to the alert means will preferably comprise either an alert indication or a standby indication, depending on whether the warning means must be triggered or not.
- FIG. 1 shows a diagram illustrating a site configuration equipped with the present automatic train announcement system.
- Fig.1 shows a diagram of a site configuration equipped with the present system of automatic announcement of train or other railway vehicle, according to a preferred variant.
- the reference signs 10 and 12 respectively indicate a first and a second railway track which pass through a construction zone 14 which may extend over several hundred meters.
- an announcement area, indicated by the arrow 16 which encompasses the construction area 14 and the ends of which are remote from the construction zone 14, typically several kilometers.
- the present system comprises a number of elements which are all capable of communicating with each other by a mobile radio network, in particular:
- warning units 20 for warning people on the construction site of the approach of a train or other railway vehicle.
- a central station (not shown) managing the system and coordinating including the triggering of the warning units 20 when detecting a train or other railway vehicle by one of the passage sensors 18i.
- the communication between the various elements of the system being carried out by means of a radio network, the system allows a substantial saving of time during the assembly and dismantling of the building site with respect to systems communicating by cables.
- the system does not suffer from range problems or site configuration encountered with conventional radio systems. This allows large distances between different elements, for example by taking advantage of the existing infrastructure of the radiotelephone network. In particular, this makes it possible to install the central station away from the construction site area, for example in premises that may be located several hundred kilometers away.
- the radiotelephone network is for example a GSM, UMTS or GPRS cellular radiotelephone network.
- passage detectors 18 1 ... 18 4 are installed at the ends of the announcement zone 16, at given points known as "entry points", and this on each of the lanes 10 and 12.
- each detector 18i comprises a sensor connected to a control and communication unit provided with a detection module and a radiotelephone module (at least transmitter).
- the sensor is advantageously magnetic type and designed to be placed on the track between the rails.
- the use of a magnetic sensor makes it possible to base the detection of the passage of a train on the variation of magnetic field caused by the passage of a railway vehicle in the vertical direction of the sensor.
- the sensor may for example comprise a coil embedded in a plate of a rigid plastic material and having a good weather resistance, for example I 1 ABS or PVC. The number of turns of the winding is to be determined according to the desired sensitivity and the dimensions chosen for the sensor.
- the control and communication unit connected by cable to the sensor, is preferably located next to the track so as not to be covered during the passage of the train, which could disrupt the link with the central station.
- the installation of such a detector is relatively simple, since it is sufficient to deposit the magnetic sensor in the middle of the track, then to deposit the control unit and communication next to the track and to connect the two.
- the weight of the rigid plastic sensor plate in which the winding is embedded ensures a certain stability on the track. Detector plate can be held in place by hooked elastic straps rail pads, for example when trains run at high speeds.
- the sensing module is redundantly designed, i.e. it includes a plurality of sensing circuits coupled to the coil and simultaneously performing the same measurement.
- the use of such a detection module with redundant detection circuits guarantees the operation of the detector, even if part of the detection circuitry becomes out of order.
- the control and communication unit is preferably designed to determine the percentage of detection circuits in operation as well as any operating problem of the detector 18i, and to transmit this information to the central station.
- each passing detector 18i is advantageously equipped with a GPS satellite positioning data receiver, whose positioning data are preferably transmitted to the central station.
- the positioning data makes it possible, at the central station, to verify that the detectors 18i are in place, in particular that they have not been moved accidentally or maliciously.
- Each alert unit 20 comprises a control and communication unit, equipped with a control module. mobile radiotelephony (transmission / reception), and at least one audible and / or visual warning device, for example two beacons and two sirens.
- the control and communication unit is designed to receive information from the central station via the radiotelephone module, and, depending on the nature of the information, trigger the warning devices to warn people on the work area.
- the control and communication unit is able to check its operating status, including the state of the alert devices, and to send this information to the central station.
- the internal verification of the operation of the beacons or sirens can be based for example on the current intensity delivered by these devices when they are active, a decrease in the current output being an indication of malfunction.
- the central station plays a role of management / coordination of the train announcement system. It is designed to receive train detection informa ⁇ tions issued by the detectors I81 ... I84, process this information to determine, by comparison with stored data on sites, if a train is approaching a train. and, if so, generate warning information for the warning units on the worksite concerned to warn people of approaching a train.
- the central station comprises a control unit which comprises a central microprocessor unit associated with storage means, and interface elements managing the exchanges between the central unit and:
- a communication unit for transmitting and receiving information to a mobile radio network
- the central station makes it possible to monitor a plurality of building sites.
- site data is stored, including sets of passage detectors and warning units.
- each of the passage detectors and warning units has a unique identification number, e.g. the telephone number of his radiotelephone module.
- the system is designed so that a major fault in the system, such as a radiotelephone link breakage with a detector or warning unit, or a malfunction of a detector, causes the system to fail. on alert and triggers alerts on all alert units. Control of the state of the links is preferably done by ensuring that there is good exchange of state information between the various elements of the system at predetermined time intervals. It will also be noted that, if the central station will generally be located in premises, and can therefore be powered by an electrical network (sector), however preferably through an inverter, the passage detectors and warning units will typically be provided with a battery power supply.
- a mixed network / battery power supply may be provided, in order to switch to battery in the event of a network failure (national or railway-specific) and / or the use a charging system employing eg. solar panels.
- a charging system employing eg. solar panels.
- each detector continuously transmits status information which includes: its identification number, an indication that the channel is free (no train detected), the percentage of detection circuits in working order, the spatial location data the GPS receiver, the status of the battery, an indication of the quality of the GSM connection, or any other information concerning the detector.
- each warning unit continuously transmits status information including: identification number, battery status, GSM link quality indication, possibly device malfunction indications. alert, if necessary spatial location data if the alert unit is equipped with a GPS receiver.
- the central station also continuously transmits alert status information to the warning units.
- This alert state information will have a value indicative of a standby state when a train is on approach, and will take a value indicative of a state of alert when the central station has determined that an alert must be triggered (train arrival or other reason).
- Such a dialogue between the elements of the system gives the device a high level of security. If the warning unit no longer receives status information from one of the detectors, it triggers an alert on the warning units of the concerned yard. If an alert unit no longer receives information from the central station, this alert unit goes on alert. If the central station no longer receives status information from a warning unit on a given site, it triggers alerts on the other alert stations of this site with which the link is not interrupted.
- the exchanges between the different elements occur at sufficiently close intervals (eg at least once a second) for real-time management.
- the central station As soon as the central station has identified the approach of a train close to a given site, it constantly transmits alert state information indicative of a state of alert, and this until she determined that the alert state could be stopped.
- the alert state will be stopped when the plant has determined that the train has cleared the surveillance zone.
- a zone release information by the train will for example be obtained when the train, continuing its route, will pass over the detector 18 2 , which will generate a train detection information transmitted to the central station. Knowing the site was on alert and that the train was traveling on the first track, the central station can therefore deduce that it is the train initially detected by the detector 18i and leaving the area.
- the state of alert information to the warning units 20 of the construction zone 14 will therefore include informa ⁇ tion indicative of a waking state, causing the sirens and beacons to stop. It will be understood, however, that the return to the waking state will be conditioned by a prior check that another alert situation exists simultaneously, for e.g. detection of another train at another sensor, or link problems in the system.
- the first level of alert would relate to situations that require immediate evacuation of the worksite area, and therefore the triggering of warning units on the site. These include cases where: the approach of a train has been determined by the central station, a link is interrupted, a detector or an alarm unit is out of service, a detector has been moved without authorization.
- the second alert level would be for situations that do not require immediate evacuation from the work area. This may especially be the case where: the proportion of active detection circuits in the detectors passes becomes less than a predetermined threshold value; the state of the batteries reaches a predetermined threshold value; a detector is moved (the non-confir ⁇ mation of the movement however triggering an alert); a status information indicates a malfunction of a detector or a warning unit which remains operational.
- These second-level alerts could for example be simply reported at the central station via GUI, thus preventing the operator of a potential future problem, which can be prevented by replacing the defective device at the end of the working day.
- the passage sensors and the warning means in particular the central warning systems, can be designed to be able to communicate with one another by cable. These elements are however not connected to the central station. On a given site, one can for example connect each detector to a central warning while the central warning are interconnected. The use of cables allows, in case of failure of the mobile radio network, to guarantee safety on the site.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112005002483T DE112005002483T5 (de) | 2004-10-08 | 2005-10-07 | System zur automatischen Ansage von Zügen |
LU91248A LU91248B1 (fr) | 2004-10-08 | 2006-05-31 | Système d'annonce automatique de trains |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04104935A EP1645483A1 (fr) | 2004-10-08 | 2004-10-08 | Système d'annonce automatique de trains |
EP04104935.4 | 2004-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006037808A1 true WO2006037808A1 (fr) | 2006-04-13 |
Family
ID=34929674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/055089 WO2006037808A1 (fr) | 2004-10-08 | 2005-10-07 | Systeme d'annonce automatique de trains |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1645483A1 (fr) |
DE (1) | DE112005002483T5 (fr) |
FR (1) | FR2876338A1 (fr) |
LU (1) | LU91248B1 (fr) |
WO (1) | WO2006037808A1 (fr) |
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CN101279608B (zh) * | 2007-11-01 | 2010-11-10 | 中铁八局集团电务工程有限公司 | 铁路施工安全预警装置及方法 |
ITTO20090172A1 (it) * | 2009-03-09 | 2010-09-10 | Ansaldo Sts Spa | Sistema di supporto alla protezione del personale di manutenzione su linee, in particolare su linee ferroviare, e relativo metodo |
NL1036793C2 (nl) * | 2009-03-31 | 2010-10-04 | Dual Inventive B V | Systeem voor het detecteren van een naderende trein in een sectie van een spoorbaan. |
DE102011003235A1 (de) * | 2011-01-27 | 2012-08-02 | Siemens Aktiengesellschaft | Radsensor für Eisenbahnüberwachungsanlagen, Eisenbahnüberwachungsanlage mit mehreren Radsensoren und Verfahren zum Überprüfen eines Radsensors |
DE102012216620A1 (de) * | 2012-09-18 | 2014-03-20 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Einrichten, Aktualisieren und Überwachen besonderer Gleisabschnitte |
EP2868547A1 (fr) * | 2013-10-24 | 2015-05-06 | Siemens Schweiz AG | Architecture de poste d'aiguillage et de commande pour voies ferrées |
DE102014205862A1 (de) * | 2014-03-28 | 2015-10-15 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Signalisierung betrieblicher Abläufe und technischer Sicherungseinrichtungen an in dem betreffenden Gleisabschnitt arbeitsbedingt befindliche Personen |
ES2553804B1 (es) * | 2014-06-10 | 2016-09-14 | Ingeniería Y Control Ferroviario Investigación Y Desarrollo, S.L. | Sistema de alarma por aproximación de trenes SPO-900 |
FR3023236A1 (fr) * | 2014-07-04 | 2016-01-08 | Axionys | Detecteur avertisseur de collision |
NL2014693B1 (nl) * | 2015-04-22 | 2017-01-18 | Dual Inventive Holding B V | Een treinbewakingssysteem voor het bewaken van ten minste een gedeelte van een railbaan voor railbaanwerkers, alsmede een treindetectie eenheid, signaleringseenheid, netwerk router en veiligheidshelm voor een dergelijk treinbewakingssysteem. |
NL2018167B1 (nl) | 2017-01-13 | 2018-07-26 | Dual Inventive Holding B V | Inrichting voor het op afstand afschakelen van een bovenleiding |
DE102017110417A1 (de) * | 2017-05-12 | 2018-11-15 | Zöllner Signal GmbH | Warnsystem für eine Gleisbaustelle und Verfahren zum Betreiben einer Gleisbaustelle |
FR3111610B1 (fr) * | 2020-06-17 | 2022-08-26 | Alstom Transp Tech | Dispositif de commande d’un système de signalisation d’un véhicule, installation de signalisation, procédé de commande et programme d’ordinateur associés |
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EP0694463A1 (fr) * | 1994-07-22 | 1996-01-31 | Stein GmbH | Procédé et dispositif pour alerter des personnes dans la zone de voie ferrée |
US5924651A (en) * | 1997-03-26 | 1999-07-20 | Penza; George Gregory | Tactile and audible warning system for railroad workers |
DE19819624A1 (de) * | 1998-05-04 | 1999-11-18 | Ebs Eisenbahnsicherungs Ag Bas | Optische Rottenwarnanlage |
DE20009263U1 (de) * | 2000-05-25 | 2000-11-16 | Zoellner Gmbh | Einrichtung insbesondere zur Warnung vor in einen Gleisbereich einfahrenden Zügen |
US6232887B1 (en) * | 1998-04-29 | 2001-05-15 | Joseph E. Carson | Warning systems |
US6323785B1 (en) * | 1998-05-20 | 2001-11-27 | Larry Nickell | Automatic railroad alarm system |
GB2366419A (en) * | 2000-05-25 | 2002-03-06 | Hitachi Ltd | Railway maintenance work administration system |
EP1249378A1 (fr) * | 2001-04-12 | 2002-10-16 | Siemens Schweiz AG | Poste de guidage de trafic avec un abonnement de données et procédé de fonctionnement |
EP1308366A1 (fr) * | 2001-10-26 | 2003-05-07 | Alcatel | Dispositif d'avertissement de personnes travaillant sur la voie |
-
2004
- 2004-10-08 EP EP04104935A patent/EP1645483A1/fr not_active Withdrawn
-
2005
- 2005-10-07 WO PCT/EP2005/055089 patent/WO2006037808A1/fr active Application Filing
- 2005-10-07 FR FR0553051A patent/FR2876338A1/fr not_active Withdrawn
- 2005-10-07 DE DE112005002483T patent/DE112005002483T5/de not_active Withdrawn
-
2006
- 2006-05-31 LU LU91248A patent/LU91248B1/fr active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992004699A1 (fr) * | 1990-08-31 | 1992-03-19 | Teknis Systems (Australia) Pty. Ltd. | Dispositif d'alarme signalant l'approche d'un vehicule |
EP0694463A1 (fr) * | 1994-07-22 | 1996-01-31 | Stein GmbH | Procédé et dispositif pour alerter des personnes dans la zone de voie ferrée |
US5924651A (en) * | 1997-03-26 | 1999-07-20 | Penza; George Gregory | Tactile and audible warning system for railroad workers |
US6232887B1 (en) * | 1998-04-29 | 2001-05-15 | Joseph E. Carson | Warning systems |
DE19819624A1 (de) * | 1998-05-04 | 1999-11-18 | Ebs Eisenbahnsicherungs Ag Bas | Optische Rottenwarnanlage |
US6323785B1 (en) * | 1998-05-20 | 2001-11-27 | Larry Nickell | Automatic railroad alarm system |
DE20009263U1 (de) * | 2000-05-25 | 2000-11-16 | Zoellner Gmbh | Einrichtung insbesondere zur Warnung vor in einen Gleisbereich einfahrenden Zügen |
GB2366419A (en) * | 2000-05-25 | 2002-03-06 | Hitachi Ltd | Railway maintenance work administration system |
EP1249378A1 (fr) * | 2001-04-12 | 2002-10-16 | Siemens Schweiz AG | Poste de guidage de trafic avec un abonnement de données et procédé de fonctionnement |
EP1308366A1 (fr) * | 2001-10-26 | 2003-05-07 | Alcatel | Dispositif d'avertissement de personnes travaillant sur la voie |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112298222A (zh) * | 2019-07-30 | 2021-02-02 | 株洲中车时代电气股份有限公司 | 一种轨道车辆及其通信网络 |
Also Published As
Publication number | Publication date |
---|---|
FR2876338A1 (fr) | 2006-04-14 |
EP1645483A1 (fr) | 2006-04-12 |
DE112005002483T5 (de) | 2007-09-13 |
LU91248B1 (fr) | 2006-06-07 |
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