EP3024713A1 - Verfahren sowie vorrichtung zum erkennen einer positionsänderung eines zumindest teilweisen abgeschalteten fahrzeugs - Google Patents
Verfahren sowie vorrichtung zum erkennen einer positionsänderung eines zumindest teilweisen abgeschalteten fahrzeugsInfo
- Publication number
- EP3024713A1 EP3024713A1 EP14758837.0A EP14758837A EP3024713A1 EP 3024713 A1 EP3024713 A1 EP 3024713A1 EP 14758837 A EP14758837 A EP 14758837A EP 3024713 A1 EP3024713 A1 EP 3024713A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- recording
- change
- partial
- distinguishing feature
- 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
Links
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- 238000001514 detection method Methods 0.000 abstract description 7
- 230000007420 reactivation Effects 0.000 abstract 2
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- 238000012545 processing Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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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
- B61L25/021—Measuring and recording of train speed
Definitions
- track-bound vehicles In the field of track-bound vehicles, there is basically the desire to be able to turn off or off a vehicle as completely as possible during a break in operation. On the one hand, this offers the advantage that the energy consumption and thus the operating costs are reduced; On the other hand, this may also be avoided by special equipment for supplying energy to the parked vehicle.
- track-bound vehicles in the form of electrically powered rail vehicles usually have batteries that, even in the event that the driving voltage - is switched off - for example due to maintenance - at least for a certain period of time a basic electrical supply of each vehicle. Particularly difficult turns off such
- Components of a vehicle that are required to determine the position of the vehicle.
- the actual position-determining devices for example in the form of position encoders or radar devices-this may relate, in particular, to vehicle-side control computers in the form of vehicle devices of train control systems.
- these components there is also the desire for these components to turn off during breaks in the vehicle.
- the requirement regularly exists that after the vehicle is switched off and on again, a position information characterizing the current position of the vehicle remains available in order to enable a fast, largely automatic restarting of the vehicle.
- the vehicle can not automatically recognize automatically whether, during the period of at least partial shutdown of the vehicle, ie for example during the time in which a vehicle device of a rail vehicle was switched off, a movement or Position change of the vehicle is done.
- a judgment as to whether or not a location information acquired before the vehicle is switched off is still valid or not possible or only with corresponding additional effort.
- a corresponding determination of a change in position when the vehicle is switched off or at least partially switched off is also referred to as "Cold Movement Detection” (CMD), in which case it must be determined whether the vehicle was moved in the switched-off state with reference to the known position which was present when the vehicle was switched off
- CMD Cold Movement Detection
- a corresponding change in position may, for example, have taken place in the context of a shunting or towing process.
- a method for detecting a change in position of a vehicle for the purpose of CMD is known for example from German patent application DE 10 2011 077 760 AI.
- a state memory provided for this purpose cooperates with an axis transmitter on a wheel axle of the vehicle and with means which set the state memory during disassembly, ie when the vehicle is switched off, into a predetermined state.
- the known device is designed such that a change in position of the switched-off vehicle for changing the stored state of the state memory in dependence on the rotation of the wheel axle leads.
- the present invention has for its object to provide a method for detecting a change in position of an at least partially switched off vehicle, which allows reliable detection of a change in position of the vehicle and at the same time with relatively little effort is feasible.
- This object is achieved according to the invention by a method for detecting a change in position of an at least partially deactivated vehicle, in particular a track-bound vehicle, wherein before an at least partial shutdown of the vehicle by means of a recording device, a first image of the environment of the vehicle is taken, during a restart or after the vehicle has been switched on again by means of the recording device, a second recording of the surroundings of the vehicle is made and a position change of the at least partially deactivated vehicle is detected on the basis of an at least partial comparison of the second recording with the first recording.
- a first recording of the environment of the vehicle is thus made in a first step before an at least partial shutdown of the vehicle by means of a recording device. This is often done as part of a shutdown or disarming of the entire vehicle. In principle, however, it is also conceivable that certain components of the vehicle remain switched on or at least not completely switched off or off. Preparing for a corresponding at least partial shutdown of the vehicle thus a first image of the surroundings of the vehicle is made, which may be, for example, a corresponding image or photo in the first shot.
- a second recording of the environment of the vehicle is made during a restarting or after the vehicle is switched on again by means of the recording device.
- a corresponding reconnection of a vehicle is also referred to as upgrading or retrofitting in particular in the context of rail vehicles.
- a change in position of the at least partially deactivated vehicle i. a change in position that has taken place during the time in which the vehicle was at least partially switched off, recognized on the basis of an at least partial comparison of the second recording with the first recording.
- the method according to the invention is based, in particular, on the knowledge that, in the event that the vehicle has not changed its position during the period of its at least partial shutdown, the second shot of the surroundings of the vehicle is wholly or at least in substantial parts with the first shot the environment should match.
- an intermediate change in the position of the vehicle means that the second recording of the surroundings of the vehicle just does not coincide with the first recording of the surroundings of the vehicle made before the vehicle is at least partially switched off.
- the comparison of the second recording with the first recording in the context of the method according to the invention can be carried out to the extent that instead of a complete comparison of the recordings only selected sections of the recordings are included in the comparison. Accordingly, it is not necessary for the first shot to be completely stored for later comparison with the second shot; instead, only parts or sections of the first recording or data related to them or extracted from these can also be stored.
- the method according to the invention is advantageous since, based on the at least partial comparison of the two recordings, a change in position of the switched-off vehicle can be detected with high reliability.
- recording devices which can be used within the scope of the method according to the invention are available comparatively inexpensively or else can already be present anyway for other purposes.
- the method according to the invention thus makes it possible to reduce the costs associated with the operation of vehicles, in particular traction vehicles, by a substantial or complete shutdown of the components of the vehicle during breaks in operation, since a possible change in position of the vehicle during the duration the at least partial shutdown of the vehicle is carried out, can also be reliably detected when the necessary for the detection of a corresponding change in position during operation of the vehicle components are also turned off during the break in operation or are.
- the inventive method is configured such that before the at least partial shutdown of the vehicle, a current position of the vehicle characterizing positioning information is stored and the validity of the stored location information is confirmed, provided the at least partial comparison of the second recording with the first Recording shows that the position of the at least partially disabled vehicle has not changed.
- the stored location information is a location or locating information which is representative of the time at which the vehicle is switched off, the current position of the vehicle. This may have been determined by means of different locating devices known per se, for example using a position encoder, a device for satellite-based determination of the location or a radar device.
- the at least partial comparison of the second recording with the first recording makes it possible to confirm the validity of the stored location information or, alternatively, to reject it as no longer valid, is advantageous for the rule that no change in position of the vehicle has taken place full re-commissioning of the vehicle, no re-determination of the position of the vehicle is required.
- the position of the respective vehicle is an essential parameter of a corresponding safety system. This applies, for example, to systems for train protection, such as the European Train Control System (ETCS).
- ECS European Train Control System
- the preferred embodiment of the method according to the invention described here has the particular advantage that after switching on the vehicle no additional actions by operating personnel are required to obtain a valid position of the vehicle.
- no additional actions by operating personnel are required to obtain a valid position of the vehicle.
- the inventive method can also be developed such that after confirmation of the stored location information and subsequent change in position of the vehicle by means of the recording device a further recording of the environment of the vehicle is made and the validity of the stored location information is discarded, if at an at least partial comparison of the further recording with the first and / or the second recording no change in the position of the vehicle is determined.
- This advantageously makes it possible to detect errors in the recording device or in the further processing of the recordings, for example when at least partially comparing the first and second recordings. In this case it is known due to the - after switching on again - demonstrably made position change of the vehicle that the further recording may not coincide with the case of a correct operation of the device with the first or second recording.
- the method according to the invention can also be developed in such a way that the images are taken by means of a recording device comprising at least one of the following components: a photo camera, a video camera, an infrared camera, an optical sensor, a laser scanner.
- a recording device comprising at least one of the following components: a photo camera, a video camera, an infrared camera, an optical sensor, a laser scanner.
- the receiving device as a function of the respective application and the respective requirements include one or more of said components.
- it may be both multiple components of the same type, ie, for example, several video cameras, as well as several components of different types, ie, for example, a video camera and an infrared camera or a laser scanner, thereby further increasing the reliability and reliability of the method, if necessary can be.
- the receiving device As already mentioned, it will preferably depend on the particular application, which components comprises the receiving device. On the one hand, this concerns the question of which area of the surroundings of the vehicle is detected by the receiving device, ie how or on what the receiving device is aligned.
- the respective conditions of use for example with regard to lighting conditions and weather conditions, must be taken into account.
- the recording device for example, for the purpose of independence from daylight or artificial lighting, it may be expedient for the recording device to comprise an infrared camera or a laser scanner.
- the recordings are made by means of a receiving device arranged on the vehicle side and / or track side.
- the receiving device is arranged completely on the vehicle side.
- a camera or video camera may be attached to or under the vehicle. This has the advantage that all the information required for the method on the vehicle side are available or can be determined, so that a communication with an outside of the vehicle, ie track side, arranged device advantageously not required.
- the receiving device is arranged completely track side.
- a track area is monitored by means of a track-side recording device in the form of a camera or video camera and the corresponding recordings used to detect possible position changes of vehicles.
- the receiving device comprises both vehicle-side and track-side components.
- recordings or images of trackside components of the recording device can be used in the event that corresponding trackside components are available anyway for other purposes.
- the method for detecting a possible change in position of the vehicle is sufficiently robust to changes in the environment of the vehicle. This may, for example, animals or persons in the captured by the receiving device image area, weather-related effects, such as rain or changing lighting conditions concern. Because of this, it will often be advantageous not to perform a pixel-precise comparison of the recordings, but rather to perform the at least partial comparison based on specific characteristics or distinguishing features of the recordings.
- the method according to the invention in each case at least one distinguishing feature is determined from the first recording and the second recording and the at least partial comparison of the second recording with the first recording is made on the basis of the at least one distinguishing feature.
- the distinguishing features those subareas or aspects are extracted from the images or images which make possible a particularly robust and yet reliable detection of a change in position of the vehicle compared to possible interference influences.
- the method according to the invention can be further developed in such a way that at least one distinguishing feature in the form of a fixed mark of the surroundings of the vehicle is determined from the first receptacle and the second receptacle.
- Corresponding fixed marks in the vicinity of the vehicle are preferably those which are usually to be expected at possible parking positions of the vehicle. This may concern, for example, signal panels, kilometer markers or signals. In this case, a determination of corresponding fixed marks in the surroundings of the vehicle will regularly come into consideration, in particular, when recordings of the wider surroundings of the vehicle are recorded or made by means of the recording device. This may, for example, relate to the case that a camera used at the same time for the purpose of observing platforms is used as the recording device, and thus the recorded images may possibly contain many moving objects in the form of persons.
- an image evaluation algorithm is advantageously to be defined in a manner known per se in such a way that the fixed marks are determined for the surroundings of the vehicle and these fixed marks are used for the at least partial comparison of the images.
- the method according to the invention can proceed in such a way that, within the framework of the determination of the at least one distinguishing feature, the position of the respective fixed mark within the recordings is determined and / or a content-related interpretation of the respective fixed mark, in particular by means of text recognition, is undertaken.
- a corresponding interpretation of the content can be done in particular by means of text recognition, ie for example OCR (Optical Character Recognition).
- a distinguishing feature can thus be that a sign with a specific text is displayed or recognizable at a specific position of the recording, ie at a specific location of the image. If now in the second shot the relevant sign with the same text on the same If there is a change in other image areas, for example due to the presence or absence of persons, the result may be the result of the at least partial comparison of the two Recordings are closed, that no change in position of the at least partially disabled vehicle is done.
- the method according to the invention can also be designed in such a way that in the case of a vehicle provided for travel along a track having a track bed, in particular a ballast bed, recordings of the track bed are made with the receiving device.
- the receiving device or the respective component thereof may thus preferably be arranged below the vehicle.
- the mentioned development of the method according to the invention offers the advantage that the image area captured by the recording device will regularly be subjected to comparatively small state changes, so that in particular impairments due to moving objects, such as birds or humans , have no or only a comparatively small influence on the result of the at least partial comparison of the recordings.
- the track in the described preferred embodiment of the method according to the invention may also have a track bed in the form of a fixed lane.
- the rails are usually mounted directly on an existing example of concrete or asphalt, solid superstructure.
- the method according to the invention can preferably be further developed such that in each case at least one distinguishing feature related to the track bed is determined from the first recording and the second recording by means of edge extraction, and the at least partially is made equal to the second recording with the first recording on the basis of thus determined at least one distinguishing feature.
- the track bed in particular in the case of a ballast bed, will regularly have a characteristic edge pattern, which can be reliably detected and subsequently compared by means of edge extraction, for which various algorithms and methods are known.
- the characteristic edge pattern of the ballast in the shut-off position can be compared with the edge pattern extracted after the vehicle is switched back on. If significant differences in the edge patterns show up, it can at least not be ruled out that the vehicle, which has been at least partially switched off, has been moved and thus has changed its position.
- the method according to the invention is so pronounced that, in the case of a vehicle in the form of a lane-bound vehicle, at least partially switching off the vehicle comprises switching off a vehicle device of a train protection system.
- This is advantageous, since hitherto in particular corresponding vehicle devices frequently remain switched on even during pauses in the operation of the associated vehicle, in order in particular to be able to recognize a change in position of the vehicle which may occur during the pause in operation.
- the method according to the invention now offers the particular advantage that this is not necessary, whereby in particular a saving of operating costs can be achieved.
- this also offers advantages, especially with regard to such situations, in which the electrical power supply of the vehicle unit, for example due to a shutdown of the driving voltage caused by maintenance, or only by additional effort, for example by the provision of batteries, can be guaranteed.
- the present invention has for its object to provide a corresponding device that allows reliable detection of changes in position and at the same time with relatively little effort is feasible.
- a device for detecting a change in position of an at least partially disabled vehicle, in particular a track-bound vehicle wherein the device has a Frein- direction and is designed such that prior to at least partial shutdown of the vehicle by means of the receiving device, a first recording A second shot of the surroundings of the vehicle is made during a reconnection or after the vehicle is switched on again by means of the recording device and a change in position of the at least partially switched-off vehicle based on an at least partial comparison of the second recording with the vehicle first recording is detected.
- the device according to the invention is designed to supply a position information identifying the current position of the vehicle before the at least partial shutdown of the vehicle and to confirm the validity of the stored location information, provided that the at least partial comparison of the second recording with the first Recording shows that has not changed the position of the at least partially disabled vehicle.
- the device is designed such that after confirmation of the stored location information and subsequent change in position of the vehicle by means of the recording device a further recording of the environment of the vehicle is made and the validity of the stored location information is discarded, provided that at least a partial comparison of the further recording with the first and / or the second recording no change in the position of the vehicle is detected.
- the device according to the invention can also be designed such that the receiving device comprises at least one of the following components: a photo camera, a video camera, an infrared camera, an optical sensor, a laser scanner.
- the receiving device is arranged on the vehicle side and / or track side.
- the device according to the invention can also be designed to determine at least one distinguishing feature from the first receptacle and the second receptacle and to carry out the at least partial comparison of the second receptacle with the first receptacle on the basis of the at least one distinguishing feature.
- the device according to the invention can also be developed in such a way that the device is designed to determine from the first receptacle and the second receptacle at least one distinguishing feature in the form of a fixed mark of the surroundings of the vehicle.
- the device is designed to determine the position of the respective fixed mark within the recordings during the determination of the at least one distinguishing feature and / or to perform a content-related interpretation of the respective fixed mark, in particular by means of text recognition.
- the device according to the invention can also be designed in such a way that, in the case of a vehicle provided for travel along a track having a track bed, in particular a ballast bed, the receiving device is designed to take pictures of the track bed.
- the device is designed to determine from the first recording and the second recording by means of an edge extraction in each case at least one on the track bed related distinguishing feature and the at least partial comparison of the second recording with the first recording based of the at least one distinguishing feature determined in this way.
- this vehicle in a vehicle in the form of a track-bound vehicle, this vehicle comprises a vehicle device of a train protection system which is switched off as part of the at least partial shutdown of the vehicle.
- a vehicle 10 is recognizable in the form of a rail vehicle, which is provided for locomotion along a route or a travel path 100.
- the vehicle 10, which may be, for example, a traction vehicle with or without other coupled, driven or non-driven vehicles, has a control device 20, which in the context of the exemplary embodiment described is a vehicle device of a train control system. yours should.
- the corresponding train protection system may be, for example, a national train protection system or the European train protection system ETCS.
- the vehicle 10 is a rail vehicle in the form of a metro or subway and this vehicle is controlled or monitored and secured by a proprietary train protection system and the control device 20 is is a vehicle device of such a train control system.
- the vehicle 10 which may be controlled by a driver during normal operation or also operated without a driver, is paused for operation. This can be the case, for example, when the driving operation is stopped or thinned out at night or for other reasons, an application of the vehicle 10 at the given time is not required.
- the control device 20 is turned off in such a way that they have no or only a low energy consumption having.
- control device 20 in the form of the vehicle device is communicatively connected to a receiving device 30 in the form of a video recorder. camera and a memory device 40 and a position-determining device 50 connected.
- the device shown can now be operated in such a way that, before the vehicle 10 is at least partially switched off, ie in the present case before the vehicle-side control device 20 is switched off, a first image of the environment of the vehicle is taken by means of the recording device 30 and stored in the memory device 40.
- the storage device 40 it is of course also possible here for the storage device 40 to be connected directly to the receiving device 30 or else to be part of the same or the control device 20.
- a location information characterizing the current position of the vehicle 10 is also stored.
- this location information is transmitted from the position determination device 50, which may also be embodied as part of the control device 20, to the latter and likewise stored or stored in the memory device 40.
- a determination of the position of the vehicle 10 by the position determination device 50 that precedes recording of the driving operation by the vehicle 10 may, for example, comprise components such as a displacement encoder or a device for satellite-supported position determination and / or for reading of beacons , not mandatory.
- the recording device 30 and / or the memory device 40 it is possible in this case that after confirmation of the stored positioning information and subsequent position change, i. After the vehicle 10 has left its parking position, a further recording of the surroundings of the vehicle 10 is made by means of the receiving device 30. If no change in the position of the vehicle 10 is detected as part of an at least partial comparison of this further recording with the first and / or second recording, a malfunction is thereby revealed. This makes it possible to subsequently reject the validity of the stored location information, since in this situation it can not be ruled out that a movement or change in position of the vehicle 10 has nevertheless occurred in the switched off or at least partially switched off state thereof.
- the receiving device 30 is mounted on the vehicle 10.
- the receiving device 30 may be, for example, a camera already present for the observation of a platform.
- the receiving device 30 can be used exclusively for detecting possible changes in the position of the vehicle 10. at least partially disabled state of the vehicle 10 is provided. If necessary, the receiving device 30 can also comprise a daylight-independent component, such as an infrared camera.
- a method for digital image processing in which in each case at least one distinguishing feature is determined from the first record and the second record, and the at least partial comparison of the second recording with the first recording is carried out on the basis of the at least one distinguishing feature.
- fixed marks of the surroundings of the vehicle 10 for example in the form of signal panels, kilometer markers or signals, can be used as distinguishing features.
- the position of the respective fixed mark or of the respective distinguishing feature in the respective recording is preferably detected and, for example via text recognition, a content interpretation, i. for example, a text recognition, made.
- the extracted solid or textual contents i. discriminating the distinguishing features, including their respective positions within the recordings before and after the at least partial deactivation of the vehicle 10, it can at least not be ruled out that the vehicle 10 has been moved in the switch-off time, such that, for example, a vehicle stored prior to the disarming of the vehicle 10 Location information is to be discarded.
- the at least partial comparison of the second recording with the first recording according to the preceding description is made on the basis of at least one distinguishing feature, no complete storage of the first recording in the memory device 40 is required.
- at least one particular distinguishing feature or a section of the first image depicting the respective distinguishing feature is stored. Irrespective of the type and extent of storage of the first recording or of the data related to the at least one distinguishing feature of the same, however, the at least partial comparison of the second recording with the first recording ensues on the basis of the respective distinguishing feature or the respective distinguishing features.
- the receiving device 30 may, for example, also be designed such that it takes pictures of the track bed of the track 100.
- at least one of the first photograph and the second photograph can be respectively applied to the track bed by means of a digital image processing method in the form of edge extraction.
- the ballast superstructure, related distinguishing feature can be determined and then the at least partial comparison of the second recording with the first recording can be made on the basis of the thus determined at least one distinguishing feature.
- the receiving device 30 or components thereof could also be arranged on the side of the strip.
- recordings can be transmitted to the vehicle 10 by cameras provided for monitoring a track area.
- the at least partial comparison of the first recording and the second recording can likewise be carried out on the strip side.
- the method described in the context of the exemplary embodiment and the associated device have the particular advantage that changes in position of the vehicle 10 that have taken place in the switched-off state of the vehicle 10 or the control device 20 can be reliably detected after the control device 20 is switched on again .
- commercially available recording devices 30, for example in the form of cameras can advantageously be used, wherein, incidentally, additional components can largely be dispensed with.
- a safe reuse or further use of a location information stored before the at least partial shutdown of the vehicle 10 is made possible, whereby in particular an accelerated operational recording and thus a corresponding reduction of the operating costs of the vehicle 10 can be achieved.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Traffic Control Systems (AREA)
- Image Processing (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013218040.3A DE102013218040A1 (de) | 2013-09-10 | 2013-09-10 | Verfahren sowie Vorrichtung zum Erkennen einer Positionsänderung eines zumindest teilweisen abgeschalteten Fahrzeugs |
PCT/EP2014/068270 WO2015036254A1 (de) | 2013-09-10 | 2014-08-28 | Verfahren sowie vorrichtung zum erkennen einer positionsänderung eines zumindest teilweisen abgeschalteten fahrzeugs |
Publications (2)
Publication Number | Publication Date |
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EP3024713A1 true EP3024713A1 (de) | 2016-06-01 |
EP3024713B1 EP3024713B1 (de) | 2018-01-03 |
Family
ID=51485584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14758837.0A Active EP3024713B1 (de) | 2013-09-10 | 2014-08-28 | Verfahren sowie vorrichtung zum erkennen einer positionsänderung eines zumindest teilweisen abgeschalteten fahrzeugs |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3024713B1 (de) |
CN (1) | CN105531172B (de) |
DE (1) | DE102013218040A1 (de) |
DK (1) | DK3024713T3 (de) |
ES (1) | ES2665147T3 (de) |
HK (1) | HK1222828A1 (de) |
HU (1) | HUE038559T2 (de) |
WO (1) | WO2015036254A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6365601B2 (ja) * | 2016-07-11 | 2018-08-01 | 愛知製鋼株式会社 | 磁気マーカ検出システム及び磁気マーカ検出方法 |
DE102016219681A1 (de) | 2016-10-11 | 2018-04-12 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Erkennen einer Positionsänderung eines zumindest teilweise abgeschalteten Fahrzeugs |
CN111032476B (zh) * | 2017-08-10 | 2022-04-08 | 西门子交通有限公司 | 根据天气条件传感器控制地调节里程测量参数 |
DE102017218589A1 (de) * | 2017-10-18 | 2019-04-18 | Thales Management & Services Deutschland Gmbh | Verfahren zur Ermittlung einer aktuellen Ortsinformation eines Fahr-zeugs, Verfahren zur Wiederaufnahme eines überwachten Betriebszu-stands eines durch ein elektronisches Steuerungssystem zu überwa-chenden Fahrzeugs, Sicherungssystem |
EP3712004B1 (de) * | 2017-11-17 | 2024-07-31 | Hitachi, Ltd. | Zugsteuerungsvorrichtung und zugsteuerungsverfahren |
DE102020204195A1 (de) * | 2020-03-31 | 2021-09-30 | Siemens Mobility GmbH | Verfahren zur Positionsüberwachung eines abgestellten Schienenfahrzeugs und Computerprogramm, insbesondere für Zugsicherungssystem |
EP4067202A1 (de) * | 2021-03-31 | 2022-10-05 | Siemens Mobility GmbH | Verfahren und anordnung zur lokalisierung eines spurgebundenen fahrzeugs in einem streckennetz im anschluss an eine inbetriebnahme des fahrzeugs |
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GB0602448D0 (en) * | 2006-02-07 | 2006-03-22 | Shenton Richard | System For Train Speed, Position And Integrity Measurement |
US20090187294A1 (en) * | 2008-01-17 | 2009-07-23 | Lockheed Martin Corporation | System and Method for Train Awakening |
DE102008023504A1 (de) * | 2008-05-09 | 2009-11-19 | Siemens Aktiengesellschaft | Streckenüberwachungssystem für ein Fahrzeug und Verfahren zu dessen Betrieb |
DE102008028486A1 (de) * | 2008-06-13 | 2009-12-31 | Siemens Aktiengesellschaft | Einrichtung und Verfahren zum Erzeugen eines Ortungssignals |
US8452467B2 (en) * | 2008-09-11 | 2013-05-28 | General Electric Company | System and method for verifying track database information |
DE102009020428A1 (de) * | 2008-11-19 | 2010-05-20 | Eureka Navigation Solutions Ag | Vorrichtung und Verfahren für ein Schienenfahrzeug |
CN101580071B (zh) * | 2009-06-05 | 2010-12-15 | 中南大学 | 铁路机车车辆运行姿态测量系统 |
ES2422905T3 (es) * | 2011-03-25 | 2013-09-16 | Thales Deutschland Gmbh | Detector para la detección de un movimiento en frio de un vehículo de ferrocarril y método para su operación |
DE102011077760A1 (de) | 2011-06-17 | 2012-12-20 | Deuta-Werke Gmbh | Verfahren und Vorrichtung zur sicherheitsrelevanten Feststellung einer Positionsänderung eines ausgeschalteten Schienenfahrzeugs |
-
2013
- 2013-09-10 DE DE102013218040.3A patent/DE102013218040A1/de not_active Ceased
-
2014
- 2014-08-28 CN CN201480049893.7A patent/CN105531172B/zh not_active Expired - Fee Related
- 2014-08-28 WO PCT/EP2014/068270 patent/WO2015036254A1/de active Application Filing
- 2014-08-28 ES ES14758837.0T patent/ES2665147T3/es active Active
- 2014-08-28 HU HUE14758837A patent/HUE038559T2/hu unknown
- 2014-08-28 DK DK14758837.0T patent/DK3024713T3/en active
- 2014-08-28 EP EP14758837.0A patent/EP3024713B1/de active Active
-
2016
- 2016-09-21 HK HK16111051.5A patent/HK1222828A1/zh unknown
Non-Patent Citations (2)
Title |
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None * |
See also references of WO2015036254A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3024713B1 (de) | 2018-01-03 |
HUE038559T2 (hu) | 2018-10-29 |
HK1222828A1 (zh) | 2017-07-14 |
CN105531172B (zh) | 2018-02-13 |
ES2665147T3 (es) | 2018-04-24 |
WO2015036254A1 (de) | 2015-03-19 |
DK3024713T3 (en) | 2018-03-12 |
DE102013218040A1 (de) | 2015-03-12 |
CN105531172A (zh) | 2016-04-27 |
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