• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    This guided terrestrial vehicle (12) capable of running on a track (16), the track (16) comprising a rail (18) for supplying the vehicle (12) with the ground, the rail (18) comprising a plurality of electrical circuits (20), each electrical circuit (20) being connected to at least one electrical switching member (28), comprises a device (32) for managing a vehicle derailment (12) and means (30) for generating a control signal from the one or more electrical switching member (s) (28) connected to one or more electrical circuits (20) arranged facing the earth vehicle (12), for closing said electrical circuit (20). The device (32) comprises means (46) for detecting derailing of the land vehicle (12) and processing means (48, 54) connected to the detection means (46) and to the generating means (30). The processing means (48, 54) are adapted to deactivate the generating means (30) for inhibiting the generation of the control signal, in order to cause the opening of the circuit (s) (20) facing the vehicle (12).
    公开号:FR3014400A1
    申请号:FR1362420
    申请日:2013-12-11
    公开日:2015-06-12
    发明作者:Emmanuel Flamanc
    申请人:Alstom Transport SA；
    IPC主号:
    专利说明:

    [0001] Guided land vehicle comprising a device for managing a derailment of the vehicle, and method for managing the derailment thereof The present invention relates to a method for managing a derailment of a guided land vehicle traveling on a track, the track comprising a rail vehicle electrical power from the ground, the rail comprising a plurality of electrical circuits, each electrical circuit being connected to at least one electrical switching member. The method is implemented by a device embedded in the vehicle, the device comprising means for detecting the derailing of the land vehicle and processing means connected to the detection means, the vehicle comprising means for generating a signal of control of one or one of the electrical switching member (s) connected to one or more electrical circuits arranged facing the earth vehicle, for closing said electric circuit, the generating means being connected to the means of treatment.
    [0002] The method comprises a step of detection, by the detection means, of the derailment of the land vehicle. Guided vehicle means a vehicle guided either by the power rail or by the vehicle running rails, or is guided freely by a driver to position the vehicle over a power rail. Derailment means that the vehicle derails or is off-center with respect to the power rail. The present invention also relates to a guided land vehicle capable of running on a track, the vehicle comprising a device for managing a derailment of the vehicle implementing such a method. The present invention also relates to an assembly comprising a plurality of such guided land vehicles. The field of the invention is that of guided land vehicles, in particular that of trams intended to run on railways in urban areas. There is known a method for managing a derailment of a guided land vehicle traveling on a track. The track has a rail for powering the vehicle through the ground. The rail comprises a plurality of electrical circuits, each electrical circuit being connected to at least one electrical switching element. At any moment, at least one of the electrical circuits arranged opposite the vehicle is closed, allowing electrical conduction within this circuit. In the event of derailment of the vehicle, the driver of the vehicle presses an actuating member of an emergency braking of the vehicle. Such a management method, implementing a "manual" detection of the derailment, however, is not reliable. Indeed, the driver of the vehicle is likely to be injured and / or unconscious as a result of the derailment, the driver then becoming unable to press the actuator. To overcome this problem, document EP 2 253 523 A1 discloses a railway vehicle comprising a device for managing a derailment of the vehicle implementing a method of the aforementioned type. The derailment detection means comprise a member for measuring a distance between a vehicle braking device and one of the rails of the track. The method comprises, following the step of detecting the derailment, a step of activating an alarm and / or emergency braking if the measured distance is outside a safety range predetermined.
    [0003] However, in the case of a land guided vehicle powered electrically by the ground, the implementation of such a method is not suitable and causes risks for pedestrians near the track. An object of the invention is therefore to provide a method of managing a derailment of a guided land vehicle to improve the safety of pedestrians in the vicinity of the track during a derailment of the vehicle, while ensuring reliable detection of the derailment. To this end, the subject of the invention is a method for managing a derailment of the aforementioned type, in which the method furthermore comprises, following detection of the derailment of the vehicle by the detection means, a deactivation step, by the processing means, generating means, so as to inhibit the generation of the control signal, to cause the opening of the circuit or circuits facing the vehicle. According to other advantageous aspects of the invention, the method of managing a derailment comprises one or more of the following characteristics, taken separately or in any technically possible combination: the generation means comprise at least one transmitting antenna the control signal and a power supply module of the antenna, and during the deactivation step, the processing means are able to generate a stop control signal of the power supply module; the vehicle comprises visual and / or audible warning means inside and / or outside the vehicle, connected to the processing means, and the method also comprises a generating step, by the processing means; , a control signal of said warning means, and transmission of said signal to the warning means following the detection of the derailment of the vehicle; the vehicle comprises vehicle braking means connected to the processing means, and the method further comprises a step of generating, by the processing means, a braking control signal, the generating step of a braking command signal being performed after the step of generating a control signal of the visual and / or audible warning means inside the vehicle; the vehicle comprises means for storing electrical energy, connected to the processing means, and the method also comprises a step of generating, by the processing means, a control signal for discharging the electrical energy contained. in the storage means, and transmission of said signal to the storage means (38) following the detection of the derailment of the vehicle; and the vehicle comprises communication means connected to the processing means, and the method further comprises a step of producing, by the processing means, a message indicating the derailment of the vehicle, and of transmitting said message to the means of communication following the detection of the derailment of the vehicle. The subject of the invention is also a guided terrestrial vehicle capable of traveling on a track, the track comprising a rail for supplying the vehicle with the vehicle via the ground, the rail comprising a plurality of electrical circuits, each electrical circuit being connected to at least one an electrical switching member, the vehicle comprising a device for managing a derailment of the vehicle and means for generating a control signal of the one or more electrical switching member (s) connected to the one of the electrical circuit or circuits arranged facing the earth vehicle, for closing said electric circuit, the device comprising means for detecting the derailment of the land vehicle and processing means connected to the detection means and to the generating means, in which the processing means are adapted to deactivate the generation means to inhibit the generation of the control signal, in order to provoke the opening of the circuit or circuits facing the vehicle. According to another advantageous aspect of the invention, the vehicle comprises the following characteristic: the vehicle comprises communication means connected to the processing means, and the processing means are capable of producing a message indicating the derailment of the vehicle and transmit this message to the communication means, following the detection of derailment of the vehicle by the detection means. The invention also relates to an assembly comprising a plurality of guided land vehicles adapted to circulate on a track and a traffic management installation of each guided land vehicle, the track comprising a power supply rail of the or each vehicle by the ground, the rail comprising a plurality of electrical circuits, each electrical circuit being connected to at least one electrical switching member, the installation comprising a remote communication center, in which each guided land vehicle is as defined above , each guided land vehicle being connected to the remote communication center via a data link, the communication means of each guided land vehicle being adapted to transmit to the remote communication center, via the data link, a message indicating the derailment of the vehicle. According to other advantageous aspects of the invention, the assembly comprises one or more of the following characteristics, taken separately or in any technically possible combination: the installation further comprises a plurality of signaling devices, each signaling device having a signaling state among a plurality of predetermined signaling states, and in that the remote communication center comprises means for controlling each signaling device, the control means being able to generate a signal for modifying the state signaling at least one of the signaling devices, depending on the receipt of a message indicating the derailment of a vehicle; - The installation further comprises a power supply system of the electrical circuits of the supply rail, and the remote communication center comprises control means of the power supply system, the control means being adapted to generate a signal stopping control of the power supply system, depending on the receipt of a message indicating the derailment of a vehicle; and the remote communication center comprises means for locating each guided terrestrial vehicle, and means for transmitting the location of a guided earth vehicle having derailed, intended for the other guided land vehicles. These features and advantages of the invention will appear on reading the description which follows, given solely by way of nonlimiting example, and with reference to the appended drawings, in which: FIG. 1 is a diagrammatic view of an assembly comprising a plurality of land vehicles guided according to the invention and a traffic management installation of each land vehicle; FIG. 2 is a schematic view of one of the guided land vehicles of FIG. 1; FIG. FIG. 4 is a flowchart showing a method of managing a derailment according to the invention, and FIG. 5 is a flowchart showing the operation of the derailment. management installation of Figure 1, according to the invention.
    [0004] In this document, "derailment" means any situation in which at least one of the wheels of the guided land vehicle is no longer in stable engagement with one of the rails of the track. This includes, for example, a complete derailment situation in which the wheel is completely disengaged from the corresponding rail. This also includes a situation of partial derailment, in which the wheel, although still in contact with the corresponding rail, is nevertheless in an abnormal position, which can lead to a complete derailment situation. The term "derailment" also refers to the situation in which a vehicle is misaligned with respect to the power rail located under the vehicle. In the remainder of the description, the expression "substantially equal to" defines a relationship of equality at plus or minus 10%. FIG. 1 represents an assembly 10 comprising several guided land vehicles 12 and a traffic management installation 14 for each guided land vehicle 12. In the rest of the description, the terms "upstream" and "downstream" refer to to the direction of advance of each vehicle 12. Each guided land vehicle 12 is able to circulate on a track 16, as illustrated in FIG. 2. In the embodiment of FIG. 2, each guided land vehicle 12 is a tramway type APS (Underground Power). The track 16 comprises, as known per se, two parallel guide rails not shown in the figures, and a rail 18 for powering the vehicles 12 extending between the two guide rails, parallel to these rails. The feed rail 18 comprises a series of conductive sections 20 and insulating sections 22 arranged alternately on a support surface 24. In the embodiment of Figure 2, three conductive sections 20 are arranged opposite a vehicle 12, although only two conductor sections 20 are shown in Figure 2. In known manner, each conductive section 20 is part of an electrical circuit for supplying an electric supply current of the vehicles 12. For this, each conductor section 20 is connected to at least one power supply box 26, as illustrated in FIG. 2.
    [0005] Each power supply unit 26 comprises an electronic signal receiver, not shown in the figures. Each power supply unit 26 further comprises an electrical switching member 28 connected on the one hand to the electronic signal receiver and on the other hand to each associated electrical circuit 20. Thus, each electrical circuit 20 is connected to at least one switching element 28. In the embodiment of FIG. 2, each electrical circuit 20 is connected to a switching member 28, the switching member 28 of each housing power supply 26 being connected to two adjacent electrical circuits. Each switching member 28 comprises an upstream switching element connected to the upstream electrical circuit and a downstream switching element connected to the downstream electrical circuit. The upstream or downstream switching member is formed of at least one electrical contactor adapted to open or close the associated electrical circuit. As shown in FIG. 2, each guided land vehicle 12 comprises means 30 for generating a control signal of one of the electrical switching members 28, and a device 12 for managing a derailment of the vehicle 12, connected to the generation means 30. Each land guided vehicle 12 furthermore advantageously comprises means 34 for visual and / or audible warning inside and / or outside the vehicle 12, means 36 for braking the vehicle, means for 38 of electrical energy storage, and communication means 40, connected to the device 32. In a known manner, the control signal of one of the electrical switching members 28 is generated by the generating means 30 periodically, according to a period for example substantially equal to two micro seconds (us). In addition, the signal generated by the generating means 30 is able to control the or one of the switching member (s) 28 connected to one or more of the electrical circuits 20 arranged opposite the vehicle 12, for the closure of this electrical circuit 20. In the embodiment of Figure 2, the signal generated by the generating means 30 is adapted to control the switching member 28 connected to the electrical circuits 20 arranged at the instant considered. facing the vehicle 12, more precisely under said vehicle. More specifically, in this example, the signal generated by the generating means 30 is able to control the downstream contactor of the switching member 28 connected to the downstream electrical circuit, so as to feed the conductive section disposed under the vehicle 12. The generating means 30 comprise at least one antenna 42 for transmitting the control signal of the downstream switching element 28, and a module 44 for supplying the antenna 42 with power. In the exemplary embodiment of FIG. 2, the generating means 30 comprise two transmitting antennas 42, each antenna 42 being connected to the power supply module 44. The device 32 comprises means 46 for detecting a derailment of the vehicle 12. The device 32 further comprises an information processing unit 48, connected to the detection means 46. In the embodiment of FIG. 2, the detection means 46 comprise an inductive sensor 50, conventionally known. The inductive sensor 50 is arranged under the vehicle 12 and is able to measure a distance between the vehicle 12 and one of the guide rails of the track 16. The inductive sensor 50 is also able to compare the value of the measured distance with a predetermined threshold value. In a variant, the detection means 46 comprise an optical sensor, for example of the infrared type, a magnetic sensor or an accelerometer type sensor. In a conventional manner, the processing unit 48 is formed of a memory 52 associated with a data processor 54.
    [0006] The processor 54 is connected to the detection means 46, to the generation means 30, to the visual and / or audible warning means 34, to the braking means 36, to the energy storage means 38 and to the communication means 40. The processor 54 is able to deactivate the generation means 30, so as to inhibit the generation of the control signal. In the exemplary embodiment of FIG. 2, the processor 54 is connected to the power supply module 44 and is able to generate a stop control signal from the module 44. In a preferred embodiment, the processor 54 uses a safe method of generating the stop command signal of the module 44, in order to be compatible with the level of safety required by the railway standards.
    [0007] In a variant, the derailment management device 32 comprises a security switching device 55, of the secure relay component type, connected on the one hand to the detection means 46, and on the other hand to the power supply module 44, as shown in FIG. 3. In this variant, the safety switching device 55 is able to generate a stop control signal of the module 44 reliably and in a very short time, taking into account the type of component used. As a further variant or in addition, the safety switching device 55 is connected to the braking means 36, as shown in dashed lines in FIG. 3, so as to actuate the vehicle safety braking in a reliable manner and in a very short time. short. The processor 54 is further advantageously able to generate a control signal of the visual and / or audible warning means 34, a control signal of the braking means 36 and a control signal for discharging the electrical energy contained in the energy storage means 38. The processor 54 is also able to develop a message indicating the derailment of the vehicle 12, following the detection of the derailment of the vehicle 12 by the detection means 46. In the embodiment of FIG. 2, the visual and / or audible warning means 34 comprise a first audible alarm device 56, a second audible alarm device 58 and a visual warning device 60, connected to the processor 54. In the example of embodiment of Figure 2, the braking means 36 comprise a safety braking module adapted to trigger a safety braking of the vehicle 12.
    [0008] As illustrated in FIG. 2, the energy storage means 38 comprise, for example, a power supply battery 64 permanently fixed on the roof of the vehicle 12. The battery pack 64 comprises, for example, modules composed of different Accumulators. The battery pack 64 is suitable for recovering and storing the braking energy of the vehicle 12, as known per se.
    [0009] The communication means 40 are able to transmit to the installation 14, via a data link 66, a message indicating the derailment of the vehicle 12. In the embodiment of FIGS. 1 and 2, the data link 66 is a radio link in accordance with the EMC 50-121 standard, the EN 50159 standard for signaling-telecommunications and safety-communication-communication systems on transmission systems, as well as ETSI 300 emission levels 330 for frequencies below 30MHz and ETSI 300 340 for frequencies above 30MHz. The communication means 40 comprise a radio signal transmitter / receiver 68.
    [0010] The first audible alarm device 56 is arranged inside the vehicle 12, and the second audible alarm device 58 is arranged outside the vehicle 12. In a conventional manner, the visual warning device 60 is clean. to emit a warning light signal outside the vehicle 12. As shown in FIG. 1, the traffic management installation 14 of each guided land vehicle 12 comprises several signaling devices 70, although only one signaling device 70 is shown in FIG. 1 for the sake of clarity. The installation 14 also comprises a remote communication center 72 and a power supply system 74 for the power supply boxes 26, and therefore electrical circuits 20 of the supply rail 18.
    [0011] Conventionally, each signaling device 70 has a signaling state among several predetermined signaling states. Each signaling device 70 is for example formed of a signal lamp and has several possible light conditions corresponding to different physical states of the lamp. The remote communication center 72 comprises a device 76 for controlling the signaling devices 70 and the power supply system 74. The communication center 72 also comprises means 78 for transmitting / receiving data and means 80 for locating the data. Each vehicle 12. The power supply system 74 comprises a power supply device 84 connected to each power supply box 26, as illustrated in FIG. 2. The power supply device 84 is capable of supplying an electric current to each power supply unit 26, for the general power supply of the supply rail 18. The control device 76 is connected to the data transmission / reception means 78 and to the location means 80 and is able to generate a signal for modifying the signaling state of at least one of the signaling devices 70, depending on the receipt of a message indicating the In the embodiment of FIG. 1, the control device 76 is able to generate a signal for modifying the signaling state of a signaling device 70 arranged near a signaling device 70. vehicle 12 derailed. The control device 76 is also able to generate a stop control signal from the power supply system 74, depending on the receipt of a message indicating the derailment of a vehicle 12. The control device 76 is clean. in addition to developing a recommendation message for a speed limit or a final stop for at least one of the vehicles 12, depending on the receipt of a message indicating the derailment of a vehicle 12. In addition, the control device 76 is suitable for adding to this message the location of a vehicle 12 having derailed. The control device 76 is also able to generate an alert message in order to trigger a intervention of a team capable of recording the area of the track 16 at which the derailment occurred, of a rescue team. to assist the passengers of the vehicle 12 derailed, and a maintenance team able to intervene on the track 16 for its return to service. The means 78 for transmitting / receiving data are adapted to receive from the communication means 40 of each vehicle 12, via each data link 66, a message indicating the derailment of a vehicle 12 having derailed. The means 78 for sending / receiving data are furthermore suitable for re-transmitting this message on each of the other data links 66 towards the other vehicles 12 of the set 10. They are finally adapted to transmit the modification signal. the signaling state of at least one of the signaling devices 70, the stop control signal of the power supply system 74, and the recommendation message of a speed limit or a final stop for at least one of the vehicles 12. In the embodiment of FIG. 1, the data transmission / reception means 78 comprise a radio-signal transmitter / receiver 82. The locating means 80 comprise, for example, means for processing location data, such data being for example in the form of a database, these data being received from each vehicle 12, so as to determine and update in real time the location each vehicle 12 of the assembly 10.
    [0012] The operation of the derailment management device 32 according to the invention will now be explained. FIG. 4 shows the steps of a derailment management method according to the invention implemented by the management device 32 of one of the vehicles 12.
    [0013] Initially, the vehicle 12 flows on the track 16, and the electrical circuit 20 disposed centrally facing the vehicle 12 in Figure 2 is closed. It is assumed that at a given moment, the vehicle 12 derails, thus making the electrical circuit 20 at least partially accessible to possible pedestrians. During an initial step 90, the detection means 46 detect the derailment of the vehicle 12. In the embodiment of FIG. 2, the inductive sensor 50 detects the derailment of the vehicle 12, by measuring a distance between the vehicle 12 and one of the guide rails of the channel 16 and by comparing the value of this measurement with a predetermined threshold value or a predetermined range of values. The sensor 50 then transmits to the processor 54 a signal indicating the derailment of the vehicle 12. In a subsequent step 92, the processor 54 deactivates the generating means 30, so as to inhibit the generation of the control signal In the example embodiment of FIG. 2, the processor 54 generates, for effecting this deactivation, a stop control signal from the power supply module 44, then transmits this signal to the module 44. In a variant, this deactivation is carried out by the device 55. The two antennas 42 are no longer powered by the module 44, they then stop transmitting the control signal of the downstream switching member 28 connected to the electrical circuit 20 disposed centrally opposite the vehicle 12. The electronic signal receiver of the associated power supply unit 26 no longer receives the control signal from the downstream switching member 28, thus causing the opening of the electrical circuit 20 disposed centrally facing the vehicle 12. This allows to impose this electrical circuit 20 a zero electrical potential, and thus prevent potential pedestrians to be electrocuted following the derailment of the vehicle 12. During a step 94 performed in parallel with step 92, the processor 54 generates a control signal for discharging the electrical energy contained in the energy storage means 38, and then transmits this signal to the storage means 38. By "step performed in parallel with another step" is meant that the two steps have the same initial trigger condition, without necessarily being performed synchronously. Thus, the steps 92 and 94 are performed after the end of the initial step 90. In the embodiment of Figure 2, the processor 54 generates, in step 94, a control signal discharging the electrical energy contained in the power supply battery 64. The battery pack 64 then discharges, which reduces the risk of subsequent fire of the battery 64, which can lead to material damage and / or humans. In step 94, no other energy storage system than the means 38 for powering the vehicle 12 is unloaded by the processor 54. In particular, the processor 54 does not transmit a signal unloading any energy storage systems supplying a possible heat regulation device arranged within the vehicle 12.
    [0014] During a step 96 performed in parallel with the steps 92 and 94, the processor 54 generates a message indicating the derailment of the vehicle 12, then transmits this message to the communication means 40. The transmitter / receiver of radio signals 68 then transmits to the installation 14, via the data link 66, the message indicating the derailment of the vehicle 12.
    [0015] During a step 98 performed in parallel with steps 92, 94 and 96, the processor 54 generates a control signal of the visual and / or audible warning means 34, then transmits this signal to the visual warning means and / or 34. In the exemplary embodiment of FIG. 2, the processor 54 generates a control signal of the first sound alarm device 56, the second sound alarm device 58 and the visual warning device 60. first sound alarm device 56, respectively the second sound alarm device 58, then emits a sound signal inside the vehicle 12, respectively outside the vehicle 12. The visual warning device 60 emits a signal warning light outside the vehicle 12. This step serves to alert the passengers and the driver of the vehicle 12, as well as the other users of the track 16.
    [0016] During a step 100 carried out following step 98, the processor 54 generates a control signal of the braking means 36, then transmits this signal to the braking means 36. In the exemplary embodiment of FIG. 2, the processor 54 generates a control signal of the safety braking module included in the braking means 36, this causing a safety braking of the vehicle 12. In a variant, this control of the braking means 36 is carried out by the braking device. switching to safety 55. The audible signal emitted by the first audible alarm device 56 inside the vehicle 12 during the previous step 98 advantageously allows the passengers and the driver of the vehicle 12 to prepare before the vehicle safety braking 12.
    [0017] The operation of the traffic management installation 14 of each guided land vehicle 12 will now be explained, with respect to steps 102 to 116 shown in FIG. 5. During a step 102 carried out following the step 96, the remote communication center 70 transmitting / receiving means 70 receives the message indicating derailment of the derailed vehicle 12 via the associated data link 66. The data transmission / reception means 78 then transmit this message to the control device 76, then re-transmit this message on each of the other data links 66. This makes it possible to inform the other vehicles 12 of the set 10 that one of the vehicles 12 derailed.
    [0018] In a next step 104, the controller 76 generates a shutdown control signal from the power supply system 74. The power supply device 84 then stops supplying power to each power supply box. 26, and the feed rail 18 is no longer electrically powered. During a step 106 performed in parallel with the step 104, the locating means 80 determine the geographical position of the derailed vehicle 12, and transmit this geographical position to the control device 76. During a step 108 carried out following step 106, the control device 76 generates a signal for modifying the signaling state of at least one of the signaling devices 70. Preferably, the control device 76 generates a signal for modifying the signaling state. the signaling state of at least one signaling device 70 arranged near the vehicle 12 having derailed. In the embodiment of FIG. 1, the control device 76 generates a signal for modifying the signaling state of the signaling device 70 arranged near the vehicle 12 having derailed.
    [0019] During a step 110 performed in parallel with step 108, the control device 76 transmits to the data transmission / reception means 78 a recommendation message for a speed limit or a definitive stop for minus one of the other vehicles 12. In the embodiment of FIG. 1, the control device 76 transmits to the data transmission / reception means 78 a recommendation message for a speed limit for each vehicle 12 of the vehicle. 10 together, and final stop for the or each vehicle 12 possible near the vehicle 12 derailed. The means 78 for transmitting / receiving data then send this message to each vehicle 12. In a variant, the control device 76 adjusts to this message the location of the vehicle 12 having derailed, and transmits this location, together with the message , means 78 for transmitting / receiving data. During a step 112 performed in parallel with steps 108 and 110, the control device 76 generates an alert message in order to trigger a team intervention able to record the area of the channel 16 at which s The derailment is produced.
    [0020] During a next step 114 carried out following one of the steps 108 to 112, the control device 76 generates an alert message in order to trigger an intervention of a rescue team for the passengers of the vehicle 12 derailed. During a final step 116, the control device 76 generates an alert message to trigger an intervention of a maintenance team capable of intervening on the channel 16 for its return to service. Alternatively, step 114 of scheduling an intervention of a rescue team and step 116 of scheduling an intervention of a maintenance team are performed simultaneously. Alternatively or additionally, at least one vehicle 12 located near the vehicle 12 derailed receives directly from the communication means 40 of the vehicle 12, the message indicating the derailment. The message indicating the derailment is then directly transmitted by the derailed vehicle 12 to the vehicle 12 located nearby, without passing through the remote communication center 72. The time of communication of the derailment information to this vehicle 12 is thus advantageously reduced. In the method of managing a derailment of a guided land vehicle 12 according to the invention, the detection of the derailment by the management device 32 is automatic. This ensures reliable detection of the derailment. By automatically activating the braking means 36 following the detection of the derailment of the vehicle 12, the derailment management method according to the invention also makes it possible to reliably ensure the emergency braking of the vehicle 12.
    [0021] By issuing a message indicating the derailment of the vehicle 12, the management method according to the invention also makes it possible to warn and to alert the other vehicles 12 of the assembly 10, as well as to trigger the intervention material and human resources. This improves the speed of response and the organization of the relief after the derailment. The method of managing a derailment of a guided land vehicle 12 according to the invention advantageously reduces the risk of collision between the vehicle 12 having derailed and the other vehicles 12 of the assembly 10. In addition, thanks to the deactivation of the energy storage means, and the activation of the visual and / or audible warning means, the management method according to the invention makes it possible to improve the safety of the passengers, the driver, and / or the pedestrians. . It is thus conceivable that the method of managing a derailment of a guided land vehicle 12 according to the invention makes it possible to improve the safety of pedestrians in the vicinity of the track during a derailment of the vehicle 12, while ensuring reliable detection of the derailment.
    权利要求:
    Claims (12)
    [0001]
    CLAIMS1.- A method for managing a derailment of a guided land vehicle (12) traveling on a track (16), the track (16) comprising a rail (18) for powering the vehicle (12) by the ground , the rail (18) comprising a plurality of electrical circuits (20), each electrical circuit (20) being connected to at least one electrical switching element (28), the method being implemented by a device (32) on board within the vehicle (12), the device (32) comprising means (46) for detecting the derailing of the land vehicle (12) and processing means (48, 54) connected to the detection means (46), the vehicle ( 12) comprising means (30) for generating a control signal of the one or more electrical switching member (s) (28) connected to one or more electrical circuits (20) arranged in view of the land vehicle (12) for closing said electrical circuit (20), the generating means (30) being connected to the processing means (48, 54), the method comprising a step (90) of detection, by the detection means (46), of the derailment of the land vehicle (12), characterized in that it further comprises following detection of the derailment of the vehicle (12) by the detection means (46), a step (92) of deactivation, by the processing means (48, 54), generating means (30), so as to inhibiting the generation of the control signal, so as to cause the opening or circuits (20) facing the vehicle (12).
    [0002]
    2. A method according to claim 1, wherein the generating means (30) comprise at least one antenna (42) for transmitting the control signal and a module (44) for powering the antenna (42). , and during the deactivation step (92), the processing means (48, 54) is adapted to generate a stop control signal of the power supply module (44).
    [0003]
    3. A method according to claim 1 or 2, wherein the vehicle (12) comprises means (34) of visual alert and / or sound inside and / or outside the vehicle (12), connected the processing means (48, 54), and the method further comprises a step (98) of generating, by the processing means (48, 54), a control signal of said alerting means (34), and transmitting said signal to the warning means (34) following detection of the derailment of the vehicle (12).
    [0004]
    4. A method according to claim 3, wherein the vehicle (12) comprises means (36) for braking the vehicle (12), connected to the processing means (48, 54), and the method further comprises a step ( 100) for generating, by the processing means (48, 54), a brake control signal, the step (100) for generating a brake control signal being performed after the step (98). for generating a control signal of the visual and / or audible warning means (34) inside the vehicle (12).
    [0005]
    5. A process according to any one of the preceding claims, wherein the vehicle (12) comprises means (38) for storing electrical energy, connected to the processing means (48, 54), and the method further comprises a step (94) for generating, by the processing means (48, 54), a control signal for discharging the electrical energy contained in the storage means (38), and for transmitting said signal to the means for storage (38) following detection of the vehicle derailment (12).
    [0006]
    6. A method according to any one of the preceding claims, wherein the vehicle (12) comprises communication means (40), connected to the processing means (48, 54), and the method further comprises a step (96). ) for producing, by the processing means (48, 54), a message indicating the derailment of the vehicle (12), and transmitting said message to the communication means (40) following the detection of the derailment of the vehicle ( 12).
    [0007]
    7.- Guided land vehicle (12) capable of running on a track (16), the track (16) comprising a rail (18) for supplying the vehicle (12) with electricity from the ground, the rail (18) comprising a plurality of electrical circuits (20), each electrical circuit (20) being connected to at least one electrical switching member (28), the vehicle (12) comprising a vehicle derailment management device (32) (12) and means (30) for generating a control signal from the one or more electrical switching member (s) (28) connected to one or more electrical circuits (20) arranged opposite the terrestrial vehicle (12), for closing said electrical circuit (20), the device (32) comprising means (46) for detecting the derailment of the land vehicle (12) and means (48, 54) for processing connected to the means detection device (46) and the generating means (30), characterized in that the processing means (48, 54) are suitable for deactivating tiver the generating means (30) to inhibit the generation of the control signal, to cause the opening or the circuits (20) facing the vehicle (12).
    [0008]
    8. Vehicle (12) according to claim 7, wherein the vehicle (12) comprises communication means (40), connected to the processing means (48, 54), and in that the processing means (48, 54) are adapted to develop a message indicating the derailment of the vehicle (12) and to transmit this message to the communication means (40), following the detection of the derailment of the vehicle (12) by the detection means (46).
    [0009]
    9. An assembly (10) comprising a plurality of guided land vehicles (12) adapted to travel on a track (16) and a traffic management facility (14) of each guided land vehicle (12), the track (16) ) having a rail (18) for powering the or each vehicle (12) from the ground, the rail (18) comprising a plurality of electrical circuits (20), each electrical circuit (20) being connected to at least one electrical switching member (28), the installation (14) comprising a remote communication center (72), characterized in that each guided land vehicle (12) is in accordance with claim 8, and in that each guided land vehicle (12) is adapted to communicate with the remote communication center (72) via a data link (66), the communication means (40) of each guided land vehicle (12) being adapted to transmit to the communication center remote (72), via the d binding (66), a message indicating the derailment of the vehicle (12).
    [0010]
    The assembly (10) of claim 9, wherein the facility (14) further comprises a plurality of signaling devices (70), each signaling device (70) having one of a plurality of signaling states. predetermined signaling states, and the remote communication center (72) comprises means (76) for controlling each signaling device (70), the control means (76) being able to generate a signal for modifying the state signaling of at least one of the signaling devices (70), as a function of receiving a message indicating the derailment of a vehicle (12).
    [0011]
    The assembly (10) according to claim 9 or 10, wherein the plant (14) further comprises a power supply system (74) for the electrical circuits (20) of the feed rail (18), and the remote communication center (72) comprises means (76) for controlling the power supply system (74), the control means (76) being able to generate a stop control signal of the power supply system (74), depending on the receipt of a message indicating the derailment of a vehicle (12).
    [0012]
    12. An assembly (10) according to one of claims 9 to 11, wherein the remote communication center (72) comprises means (80) for locating each guided land vehicle (12), and means (78). transmitting the location of a guided land vehicle (12) derailed to other guided land vehicles (12).
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    同族专利:
    公开号 | 公开日
    RU2667107C2|2018-09-14|
    US9475509B2|2016-10-25|
    ES2739398T3|2020-01-30|
    FR3014400B1|2016-02-05|
    EP2891590B1|2019-05-01|
    RU2014150016A|2016-07-10|
    CN104709309B|2018-09-18|
    RS59047B1|2019-08-30|
    DK2891590T3|2019-07-29|
    US20150158507A1|2015-06-11|
    CA2874345C|2021-06-15|
    CA2874345A1|2015-06-11|
    EP2891590A1|2015-07-08|
    CN104709309A|2015-06-17|
    RU2014150016A3|2018-07-04|
    BR102014030956A2|2016-09-06|
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    法律状态:
    2015-12-21| PLFP| Fee payment|Year of fee payment: 3 |
    2015-12-25| TP| Transmission of property|Owner name: ALSTOM TRANSPORT TECHNOLOGIES, FR Effective date: 20151125 |
    2016-12-22| PLFP| Fee payment|Year of fee payment: 4 |
    2017-12-21| PLFP| Fee payment|Year of fee payment: 5 |
    2018-02-02| CA| Change of address|Effective date: 20180103 |
    2019-12-19| PLFP| Fee payment|Year of fee payment: 7 |
    2021-09-10| ST| Notification of lapse|Effective date: 20210805 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1362420A|FR3014400B1|2013-12-11|2013-12-11|LAND VEHICLE GUIDE COMPRISING A DEVICE FOR MANAGING A DERAILMENT OF THE VEHICLE, AND METHOD FOR MANAGING THE DERAILMENT THEREOF|FR1362420A| FR3014400B1|2013-12-11|2013-12-11|LAND VEHICLE GUIDE COMPRISING A DEVICE FOR MANAGING A DERAILMENT OF THE VEHICLE, AND METHOD FOR MANAGING THE DERAILMENT THEREOF|
    CA2874345A| CA2874345C|2013-12-11|2014-12-03|Guided ground vehicle including a device for managing a derailment of the vehicle, and associated derailment management method|
    BR102014030956A| BR102014030956A2|2013-12-11|2014-12-10|method for managing a derailment of a guided land vehicle, guided land vehicle and assembly|
    RU2014150016A| RU2667107C2|2013-12-11|2014-12-10|Guided ground vehicle including device for controlling derailment of vehicle, and associated derailment control method|
    US14/567,884| US9475509B2|2013-12-11|2014-12-11|Guided ground vehicle including a device for managing a derailment of the vehicle, and associated derailment management method|
    EP14197347.9A| EP2891590B1|2013-12-11|2014-12-11|Guided land vehicle including a device for managing a derailment of the vehicle, and related method for managing the derailment|
    ES14197347T| ES2739398T3|2013-12-11|2014-12-11|Guided land vehicle comprising a vehicle derailment management device, and associated derailment management procedure|
    DK14197347.9T| DK2891590T3|2013-12-11|2014-12-11|Driverless land vehicle comprising a device for controlling a vehicle derailment and a corresponding method for controlling the derailment|
    CN201410759398.7A| CN104709309B|2013-12-11|2014-12-11|The guiding surface car of the management equipment containing vehicle derailing and related derailing management method|
    RS20190940A| RS59047B1|2013-12-11|2014-12-11|Guided land vehicle including a device for managing a derailment of the vehicle, and related method for managing the derailment|
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