EP3300989A1 - Ausrüstung zur kontrolle mindestens einer gleisausrüstung eines schienennetzes, und entsprechendes schienensystem - Google Patents

Ausrüstung zur kontrolle mindestens einer gleisausrüstung eines schienennetzes, und entsprechendes schienensystem Download PDF

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Publication number
EP3300989A1
EP3300989A1 EP17193517.4A EP17193517A EP3300989A1 EP 3300989 A1 EP3300989 A1 EP 3300989A1 EP 17193517 A EP17193517 A EP 17193517A EP 3300989 A1 EP3300989 A1 EP 3300989A1
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EP
European Patent Office
Prior art keywords
equipment
control equipment
track
logical
processor
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Granted
Application number
EP17193517.4A
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English (en)
French (fr)
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EP3300989B1 (de
Inventor
Guillaume Ginis
Julien Mulpas
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Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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Publication of EP3300989A1 publication Critical patent/EP3300989A1/de
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06—Interlocking devices having electrical operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06—Interlocking devices having electrical operation
    • B61L2019/065—Interlocking devices having electrical operation with electronic means

Definitions

  • the present invention relates to equipment for controlling at least one piece of equipment in the railway network track, comprising a processor, a memory unit associated with the processor, and at least one communication port configured to be directly connected to the equipment. to the track.
  • the present invention also relates to a rail supervision system comprising at least one interlocking system, at least one equipment in the track of a railway network and at least one equipment for controlling at least one piece of equipment in the track of a railroad. railway network.
  • the present invention relates more particularly to an automatic train supervision architecture, also called ATS system, according to the acronym "Automatic Train Supervision".
  • ATS system is implemented in an operational central office and comprises man / machine interfaces, enabling operators to intervene on the various systems of the signaling system and, in particular, equipment on the track. For example, the operator can remotely control from the ATS the closing of a signal (passage of a fire to red), or the closing of a barrier of a crossing.
  • the signaling system also includes an interlocking system (English interlocking).
  • an interlocking system often centralized and remote, is able to manage equipment by the track, such as traffic lights, switching actuators, etc., these equipment to the track allowing the safe movement of trains and avoid conflicting movements between trains.
  • the interlocking system is now computerized by computers to control the equipment to the track, via control equipment (English trackside controller ), located on the track.
  • control equipment English trackside controller
  • Such equipment control equipment to the track convert the input data received from the interlocking system into action to be performed by the equipment to the corresponding track and return the equipment status to the track to the system. interlocking.
  • these equipment equipment control equipment are basic relays of information between the interlocking system, often centralized and remote, and equipment to the track.
  • Control equipment hereafter referred to as basic control equipment, is not configurable and has no other logical component than the one (s) necessary for the conversion of the data transmitted by the interlocking system in order to be executed. by the equipment to the track.
  • the interlocking system decides when one of the lamps of a traffic light comes on, transmits the ignition command to the control equipment located near the traffic light whose signal one of the lamps is to be lit, then the control equipment turns on the lamp indicated by the interlocking system.
  • Such an architecture of supervision equipment track has high reaction times which limits the reactivity of engagement equipment to the track.
  • the object of the invention is therefore to provide equipment control equipment to the track whose autonomy is improved, while maintaining the current automatic train supervision architecture.
  • the subject of the invention is a control equipment of the aforementioned type, in which the memory unit comprises an area dedicated to the storage of a logical object representative of said at least one piece of equipment at the track, the logical object being executable by the processor and comprising a plurality of logic rules defining the operation of said at least one piece of equipment at the track and at least two logical blocks representative of two distinct parts of said at least one piece of equipment at the track and / or two pieces of equipment at the track distinct.
  • the subject of the invention is also a rail supervision system comprising at least one interlocking system, at least one piece of equipment on the track of a railway network and at least one equipment for controlling at least one piece of equipment at the track of a railway network, the control equipment comprising a housing inside which are arranged the processor and the memory unit, the interlocking system being outside the box of the control equipment, in which the control equipment is as defined above.
  • a railway supervisory system 1 is configured to supervise a railway track 32 in the presence or absence of a railway vehicle (not shown), and comprises several pieces of equipment on the track, such as switching actuators 22 (from the English points). ), a track circuit 24 (English track circuit ) , signal lights 26 (of the English signal ) , a level crossing 28 (English level crossing ), local command buttons 30, etc.
  • the railway supervision system 1 also comprises control equipment 18, 20 configured to control the equipment to the aforementioned channel.
  • the rail supervision system comprises two types of control equipment, namely control equipment according to the prior art, hereinafter called “basic” control equipment 20, and control equipment according to the invention called equipment “advanced" control system 18.
  • Control devices are configured to communicate, via communication links 104, for example an Ethernet link, of a network 16, such as a local area network with a control center 10 (also called a station). referral).
  • the control center 10 comprises in particular a train management system 12 (of the English train management system ) and an interlocking system 14.
  • control equipment means an electronic device housed in a housing of its own, the control equipment being otherwise configured to be directly connected to the equipment to the track or equipment to the track that it controls autonomously according to the invention.
  • control equipment comprises at least one communication port to be connected via a connection, for example wired, to the equipment or equipment to the channel with which it is associated.
  • the interlocking system 14 is configured to manage the control equipment 18 and 20.
  • the interlocking system 14 is for example realized in form computer by adapted computers for controlling the equipment to the track, via the aforementioned control equipment.
  • the interlocking system 14 comprises a logic unit, not shown, which, depending on the current rail situation, generates commands intended to be executed by a user.
  • basic control equipment configured to activate all or part of a piece of equipment to the track useful for the management of the current railway situation.
  • the basic control equipment 20 is, by default, in the so-called "secure” mode requiring the equipment to the channel 22, 24, 26 , 28 and 30 to be in a configuration that does not allow the passage of trains.
  • the basic control equipment 20 is dependent on the quality of the link which connects it to the interlocking system 14 of the control center.
  • the processor 36 is known per se, and is also called CPU ( Central Processing Unit English).
  • the processor 36 is for example a microprocessor.
  • the processor 36 has one or more programmable components.
  • the information processing unit 34 is also formed of a memory unit 38 associated with the processor 36, the memory unit 38 comprising a zone 40 dedicated to the storage of at least one logical object representative of at least one piece of equipment. the channel 22, 24, 26, 28 and 30 above, the logic object being executable by the processor 36 and comprising a plurality of logic rules defining the operation of the equipment to the associated channel.
  • the memory unit 38 of the advanced control equipment 18 comprises a zone 40 dedicated to storing a first logic object corresponding to a switching actuator 22 and storing a second logic object corresponding to a track circuit 24.
  • the memory unit 38 of the advanced control equipment 18 comprises a zone 40 dedicated to the storage of a logic object corresponding to a level crossing 28.
  • this zone 40 of the memory unit 38 of the advanced control equipment 18 is able to increase the autonomy of the equipment of advanced control 18 compared to the basic control equipment 20, and relieve the interlocking system 14.
  • such an implementation of the memory unit 38 of the advanced control equipment 18 is able to deport the logic processing, implemented previously only in the interlocking system 14, at the level of the advanced control equipment 18, which amounts to decentralizing this logic processing to advanced control equipment 18.
  • the advanced control equipment 18 comprises a transmission / reception module 42 configured in particular to receive the logical object (s) representative of equipment at the track.
  • the advanced control equipment 18 is configured to receive a logic object previously configured and executable by the processor 36.
  • the transmission / reception module 42 of the advanced control equipment 18 is also able to automatically autonomously transmit one or more commands to or equipment (s) to the channel with which it is associated.
  • the advanced control equipment 18 also comprises a definition and / or configuration module 44 (also called configuration media or configuration key) logical rules associated with a logic object configured to allow a reconfiguration of the logical object.
  • a definition and / or reconfiguration module is removable.
  • the presence of such a module definition and / or configuration 44 allows to adapt the equipment control to the track in according to the rules in force and according to the types of equipment available.
  • a first category of crossing including a complete barrier or two partial barriers, a remote road signal, and a nearby signal with two flashing red lights and a lunar white light.
  • a second level crossing category for example, replacing the complete barrier or the two partial barriers of the first category crossing by a single partial barrier on the right in the direction taken.
  • the definition and / or configuration module 44 is capable of allowing the addition / deletion of logical rules.
  • the modularity of the management of the equipment operation to the track is thus increased.
  • such a configuration adaptation is implemented remotely by means of tools associated with the interlocking system 14 or, according to a second option, locally by an operator during a maintenance operation.
  • the advanced control equipment 18 represented on the figure 2 also includes one or more timer (s) 46 associated with the processor 36 configured to execute a second logical rule after a first logic rule after a delay period, separating the execution of the first and second logical rule, elapsed.
  • timer associated with the processor 36 configured to execute a second logical rule after a first logic rule after a delay period, separating the execution of the first and second logical rule, elapsed.
  • the example of application is in particular the railway situation corresponding to the passage of a train 110 on a track 32 comprising three successive zones respectively associated with three separate track circuits CV0, CV1 and CV2, and three signaling lights S1, S2 and S3.
  • a comparison of figures 3 and 4 allows to illustrate that the advanced control equipment 18 according to the invention, compared with the basic control equipment 20, are able to limit interactions with the interlocking system 14 and also to reduce the reaction time equipment to the track.
  • the rail situation corresponding to the passage of a train 110 on a track 32 comprising three successive zones respectively associated with three separate track circuits CV0, CV1 and CV2, and three signaling lights S1, S2 and S3 is managed as described hereinafter by the interlocking system 14 and the basic control equipment 20.
  • step 48 the basic control equipment 20 transmits the states of the track circuits CV0, namely occupied for the circulation of the train 110, CV1 and CV2, namely free, and traffic lights S1 to S3, to know green V.
  • the interlocking system 14 requires, according to a step 50, basic control equipment 20, the updating and maintenance of these circuit states. track CV0 to CV2, and traffic lights S1 to S3.
  • step 54 the basic control equipment 20 transmits the states of the channel circuits CV0, namely free, CV1 that is occupied for the circulation of the train 110 and CV2, namely free, and confirms that the state signal lights S1 to S3 were green as required by the interlocking system 14.
  • the latching system 14 proceeds, in a step 56, to a logical analysis of these states restored by the basic control equipment 20, then decides, in step 56, a change of state of the fire of signaling S1 from green V to red R.
  • the interlocking system 14 then requires, during a step 58, that the basic control equipment 20 activates the change of color of the signaling light S1 from green V to red R.
  • the basic control equipment 20 executes this change of state control of signal light S1 from green V in red R emitted by the interlocking system 14, and confirms, during a step 60, this change of state. to the interlocking system 14.
  • the interlocking system 14 requires 64, the basic control equipment 20, the updating and the maintenance of these states of the track circuits CV0 to CV2, and signal lights S1 to S3.
  • step 66 the basic control equipment 20 transmits the states of the track circuits CV0 and CV1, namely free, and CV2 that is occupied for the circulation of the train 110, and confirms that the state of the lights of signaling S2 and S3 was green while that of traffic light S1 was red as required by the interlocking system 14.
  • the latching system 14 proceeds, in a step 68, to a logical analysis of these states restored by the basic control equipment 20, and decides, in step 68, a change of state of the fire of signaling S2 from green V to red R then decides, during a step 70, a change of state of the signaling light S1 from red R to yellow J.
  • the interlocking system 14 then requires, in a step 72, that the basic control equipment 20 activates the corresponding color changes of the traffic lights S1 and S2.
  • step 74 the basic control equipment 20 transmits the states of the track circuits CV0 and CV1, namely free, and CV2 that is occupied for the circulation of the train 110, and confirms that the state of the lights of signaling S1 to S3, namely yellow, red, green respectively.
  • the interlocking system 14 requires, during a step 78, the updating and maintenance of these states of the track circuits CV0 to CV2, and traffic lights S1 to S3.
  • the management of the rail situation corresponding to the passage of a train 110 on a track 32 comprising three successive zones respectively associated with three separate track circuits CV0, CV1 and CV2, and three traffic lights S1, S2 and S3 by the interlocking system 14 and the basic control equipment 20 requires no less than ten exchanges and as many analysis steps as there is a channel circuit CV0 to CV2.
  • reaction time required to safely manage this rail situation corresponds to the combination of these times of exchange and analysis, and therefore directly limits the speed of the train.
  • the figure 4 represents the management of the same railway situation as that illustrated by the figure 3 except that the basic control equipment 20 executing the commands of the interlocking system 14 of the equipment at the tracks CV0 to CV2 and S1 to S3, is replaced, for example, by two advanced control equipment 18 according to the invention associated respectively with traffic lights S1 and S2.
  • the interlocking system 14 no longer carries out the steps of analysis, transmission of controls and decisions relating to the signaling lights S1 and S2 previously described in connection with the figure 3 .
  • the two advanced control equipment 18 associated respectively with the signaling lights S1 and S2 restore both the states of the channel circuits CV0 to CV2 and the states of the signaling lights S1 and S2 to the system. 14 and autonomously manage the color changes of the traffic light they are associated with as the train moves forward.
  • the two advanced control equipment 18 associated respectively with the signaling lights S1 and S2 restore, to the interlocking system 14, respectively, when Steps 80 and 82, the free state of the areas of the railway track 32 associated with the circuit circuits CV1 and CV2 and the states of the traffic lights S1 and S2.
  • the two advanced control equipment 18 associated respectively with the signaling lights S1 and S2 restore, to the interlocking system 14, respectively, during steps 84 and 86, the occupied state of the area of the railway track 32 associated with the track circuit CV1 and the free state of the area of the railway track 32 associated with the track circuit CV2.
  • the processor 36 of the advanced control equipment 18 associated with the signaling light S1, executes the logic rules 88. associated with the logic object corresponding to the signaling light S1 and determines by means of these logic rules, in a step 88, the relevant moment for the implementation of the color change from green V to red R of the lamp of the traffic light S1.
  • the advanced control equipment 18 associated with the signaling light S2 restores, in a step 90, the engagement system 14 in the occupied state of the area of the railway track 32 associated with the track circuit CV2 on the one hand, and restores, in a step 104, on the other hand to the advanced control equipment 18 associated with the traffic light S1 that same state occupied the area of the railway track 32 associated with the CV2 track circuit.
  • the processor 36 executes, during a step 92, the logical rules associated with the logical object corresponding to the light of S2 signaling and determines by means of these logic rules, in step 92, from the logic input corresponding to the occupancy information transmitted by the channel circuit CV2, the relevant time for the implementation of the change of color from green V to red R of signal lamp S1.
  • the processor 36 of the advanced control equipment 18 associated with the signaling light S1, performs in a step 94 the logic rules associated with the logical object corresponding to the signaling light. S1 and determines by means of these logic rules, in step 94, from of the logic input corresponding to the occupancy information transmitted by the advanced control equipment 18 associated with the signaling light S2, the relevant moment for the implementation of the color change from red R to yellow J of the lamp traffic light S1.
  • the advanced control equipment 18 associated with the signaling light S1 returns, during a step 96, to the interlocking system 14 the free state of the area of the railway track 32 associated with the CV1 track circuit.
  • the interlocking system 14 is able to provide and / or receive advanced control equipment with higher level instructions corresponding to a desired state of the track areas without any precise timing of implementation. implementation steps or steps that are determined by the advanced control equipment 18 independently. As illustrated by figure 4 , the equipment autonomously manage the traffic lights S1 and S2 which relieves the interlocking system 14.
  • the interlocking system 14 is able to detect the type of control equipment with which it is required to exchange and activates / deactivates according to this type all or part of its logical unit so as not to have to deal with the operation of the equipment. to the channel supported by the advanced control equipment 18 according to the invention.
  • advanced control equipment is not only configured to exchange with the interlocking system 14 but also with other advanced control equipment 18 or with basic control equipment 20 as shown in FIG. figure 1 .
  • the advanced control equipment itself manages the state of the traffic lights independently without constantly requesting commands from the interlocking system 14.
  • the number of exchanges with the interlocking system 14 of the order of ten exchanges on the figure 3 is indeed reduced to six exchanges on the figure 4 .
  • the reaction time of equipment to the track is reduced, to improve the safety of railway tracks. Moreover, in the event of a degraded mode corresponding to a communication failure between the interlocking system 14 and the equipment control, the management of traffic lights supported by advanced control equipment represented on the figure 4 will remain unchanged.
  • a logic object allows the management of the operation of a plurality of equipment to the track and not of a single piece of equipment to the track and is, for this purpose, composed of logical blocks representative of parts of track equipment and / or separate track equipment constituting a particular railway situation.
  • the logic blocks previously described illustrate the possibility, to form a complex logic object, of nesting / combining / repeating different logical blocks available such elements (ie logical bricks) activated / deactivatable a logic library stored in the memory unit 38 of the advanced control equipment 18 according to the invention. Modularity of rail management by the advanced control equipment 18 is thus obtained, allowing the management of complex railway situations.
  • a logic object (or a logic block when combined with other logic blocks to form a logical object of higher complexity than a logic block) corresponding to a dual-gate level 102 stored in the dedicated area 40 of the memory unit is described.
  • Such a logic object corresponding to a level crossing is for example characterized by eleven logic inputs, each identified for example by an index ranging from zero to ten.
  • LCU Local Control Unit
  • advanced control 18 Entry index Description 0 State of crossing required by the system 1 Lowered state of the first crossing barrier K1 2 Lowered state of the second crossing barrier K2 3 Condition of the first K1 barrier at crossing 102 4 Lift status of the second K2 barrier at level crossing 102 5 State of the LCU door 6 LCU nominal mode status 7 State of LCU lowering command 8 LCU elevation command status 9 Stop state of LCU 10 Manual mode
  • the logical object corresponding to the level crossing is to logically associate, via logic rules, a set of output binary values to the set of binary values obtained for the inputs indicated above.
  • Level crossing status obtained 1 Control of the first red lamp for the different displays of the crossing 2 Control of the second red lamp for the different displays of the crossing 3 Yellow lamp control 4 Lowering motor control of the first barrier group K1 5 Motor control for lowering the second barrier K2 6 Motor control of elevation of the first barrier K1 7 Motor control of elevation of the second barrier K2
  • the logic object comprises different combinations, by means of one or a plurality of logical operators, of the different inputs defining different more or less complex logical conditions.
  • logical operators AND
  • OR OR
  • SI SI
  • three first logical conditions are defined with the logic operator SI for testing the binary value of the index input 0 corresponding to the state of the level crossing required by the interlocking system 14, this binary value being for example 00 (default crossing status), 01 (elevation state required) or 10 (lowering state required).
  • More complex logic conditions consist in testing the value of at least two inputs simultaneously by means of the logical operators SI and ET.
  • a logic rule is, according to the present invention, a bijective association, under logic condition, taking into account or not a timer 46, between ten input bit values and eight output bit values.
  • a logical rule is to automatically output the following output values: Output index Value of the output 0 0 1 2 2 2 3 0 4 1 5 1 6 1 7 1 by application, by the processor 36 of the control equipment 18 to the inputs, logical operators SI and AND to the following input values, and once a period of 5000 milliseconds elapsed measured by the timer 46: Entry index Input value 0 10 5 0 6 0 7 1
  • the advanced control equipment 18 decides in complete autonomy and control that after a period of 5000 milliseconds after receiving the four input values above, the state of the level crossing is 0, so to warn the motorists and pedestrians of the change of state of the crossing (of the English warning ) the state of the red lamp of the first barrier K1, is 2 to know in the form of flash, the state of the lamp red of the second barrier K2, is also 2 namely in the form of flash, the yellow lamp is off (status value to 0), moreover the raising or lowering motor controls are stopped (ie value 1) since the logical object has for input state stop state of the LCU local control unit.
  • the advanced control equipment 18 using at least the logical operators ET and SI, independently checks the combination of the input values of the logical object corresponding to the level crossing and determines the succession of steps to warn motorists or pedestrians of the arrival of a train and the imminent closure of the crossing to ensure the safety of the railway.
  • the advanced control equipment 18 is configured to successively execute at least two logical rules of the plurality of logical rules associated with the logical object representative of the level crossing.
  • the advanced control equipment 18 will execute a first rule of deciding the moment of activation of the lamps in flash modes as described above, then to trigger the movement. lowering the barriers.
  • the processor 36 is according to a particular aspect of the invention also configured to simultaneously execute at least two logical rules of the plurality of logical rules associated with the logical object representative of the less equipment to the track or a plurality of equipment to the track.
  • the processor 36 simultaneously executes two distinct logical rules, one being dedicated to the management of the lamps and the other to the management of the barriers.
  • This aspect of simultaneous execution of two logical rules is also implemented by the processor 36 when, the logical object is hierarchical and comprises at least two logical blocks representative of two distinct parts of the equipment to the track and / or two separate track equipment.
  • the processor 36 simultaneously executes a logical rule associated with the switching on the one hand and a logical rule associated with traffic lights on the other hand.
  • the invention allows a great modularity allowing an adaptation of the equipment advanced control equipment to the track according to the specificities of the operator of the rail network or the country or region of implantation of the railway network.
  • the advanced control equipment 18 makes it possible to relieve the volume of data and the logic processing implemented within the interlocking system 14.
  • the autonomy of the control equipment 18 obtained according to the invention makes it possible to maintain optimal operation of the actions supported by the advanced control equipment 18, even in degraded mode resulting from a communication failure between the advanced control equipment 18 and the interlocking system 14.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Exchange Systems With Centralized Control (AREA)
EP17193517.4A 2016-09-28 2017-09-27 Ausrüstung zur kontrolle mindestens einer gleisausrüstung eines schienennetzes, und entsprechendes schienensystem Active EP3300989B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1659170A FR3056542B1 (fr) 2016-09-28 2016-09-28 Equipement de controle d'au moins un equipement a la voie d'un reseau ferroviaire et systeme ferroviaire associe

Publications (2)

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EP3300989A1 true EP3300989A1 (de) 2018-04-04
EP3300989B1 EP3300989B1 (de) 2021-04-21

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US (1) US10807622B2 (de)
EP (1) EP3300989B1 (de)
AU (1) AU2017235912B2 (de)
BR (1) BR102017020701B1 (de)
CA (1) CA2980704A1 (de)
FR (1) FR3056542B1 (de)
MX (1) MX2017012443A (de)

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CN112631239B (zh) * 2020-12-07 2022-02-15 交控科技股份有限公司 互联互通信号系统的测试方法及装置
CN114070669B (zh) * 2021-10-15 2023-05-23 交控科技股份有限公司 一种轨旁系统通信网络系统

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US20090143928A1 (en) * 2007-11-30 2009-06-04 Ghaly Nabil N Method & apparatus for an interlocking control device
EP2347943A2 (de) * 2010-01-13 2011-07-27 Hitachi, Ltd. Signalisierungssystem
WO2013117398A2 (de) * 2012-02-10 2013-08-15 Siemens Aktiengesellschaft System zur steuerung, sicherung und/oder überwachung von fahrwegen spurgebundener fahrzeuge sowie verfahren zum betreiben eines solchen systems
WO2015101610A1 (fr) * 2013-12-30 2015-07-09 Ineo Urban Transportation Solutions Procédé et dispositif informatisé pour l'enclenchement d'un itinéraire ferroviaire
EP2998185A1 (de) * 2014-09-18 2016-03-23 Siemens Rail Automation S.A.U. System und Verfahren zur entfernten und zentralen Steuerung geführter Fahrzeuge und gleisseitiger Fahrzeuge

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BR102017020701B1 (pt) 2023-04-25
FR3056542B1 (fr) 2021-09-17
FR3056542A1 (fr) 2018-03-30
CA2980704A1 (fr) 2018-03-28
EP3300989B1 (de) 2021-04-21
US10807622B2 (en) 2020-10-20
AU2017235912A1 (en) 2018-04-12
BR102017020701A2 (pt) 2018-05-02
MX2017012443A (es) 2018-09-26
AU2017235912B2 (en) 2022-02-03
US20180086356A1 (en) 2018-03-29

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