EP3507165B1 - Procédé et dispositif servant à diagnostiquer des aiguillages - Google Patents

Procédé et dispositif servant à diagnostiquer des aiguillages Download PDF

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Publication number
EP3507165B1
EP3507165B1 EP17788129.9A EP17788129A EP3507165B1 EP 3507165 B1 EP3507165 B1 EP 3507165B1 EP 17788129 A EP17788129 A EP 17788129A EP 3507165 B1 EP3507165 B1 EP 3507165B1
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EP
European Patent Office
Prior art keywords
respective switch
switch
machines
measured values
data
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EP17788129.9A
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German (de)
English (en)
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EP3507165A1 (fr
Inventor
Uwe Eckelmann-Wendt
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Siemens Mobility GmbH
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Siemens Mobility GmbH
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Publication of EP3507165A1 publication Critical patent/EP3507165A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
    • B61L27/53—Trackside diagnosis or maintenance, e.g. software upgrades for trackside elements or systems, e.g. trackside supervision of trackside control system conditions

Definitions

  • the respective point drive or the respective point drive motor is used as a sensor so that the turnout diagnosis measures the control voltage and control current during the turnout and calculates the effective power as a function of time from these values.
  • the turnout diagnosis is based on the functional principle of a proportionality between the force output by the motor of the turnout drive and the active power consumed by the motor.
  • the active power curve is thus characteristic of the current state of the relevant switch and thus allows a diagnosis of the switch.
  • the evaluation device is at least partially separated from the supply lines of the drive outside the start-up phase and the rotational phase of the drive. This is done by switches that are inserted into the supply lines leading to the evaluation device. These switches are controlled by the evaluation device, which for this purpose detects the supply current flowing in the supply lines and uses it to generate corresponding control signals for the switches.
  • the evaluation device is decoupled from the drive's supply lines during the idle phase of the drive in order to prevent the evaluation device from falsifying the monitoring current for the end position monitoring of the switching point drive.
  • the present invention is based on the object of specifying a method and a device for turnout diagnosis which can be implemented with comparatively little effort and at the same time have a high level of reliability and performance.
  • measured values that relate to at least one common electrical measured variable are recorded for a group of several point machines that have a common power supply.
  • the term "common" electrical measured variable expresses that the group of point machines has a common power supply and the recorded measured values relate to at least one electrical measured variable that results overall for the point machines of the group.
  • the common electrical measured variable can in particular be at least one of the following measured variables: common actuating current of the point drives, common actuating voltage of the point drives and / or common active power consumed by the point drives.
  • the common actuating current and the common actuating voltage of the switch drives can be used as common electrical measured variables, from which the common electrical active power can then be determined.
  • the recorded measured values can, for example, also directly relate to the common electrical active power or to the common electrical actuating current as well as a Relate phase shift between the common electrical control current and the common electrical control voltage.
  • the point drives can be point drives of any type and design, in particular also with regard to their electrical power or energy supply.
  • the common power supply can be implemented as a voltage source that provides an operating voltage in the form of a direct voltage (e.g. 110V), in the form of an alternating voltage (e.g. 110V or 220V) or in the case of a four-wire interface in the form of a three-phase AC voltage (of e.g. 400V / 50 Hz) provides.
  • the point machines of the group are usually assigned to different points.
  • the switch drives of the group belong at least partially to the same switch. This therefore applies to the case that a switch has several switch drives or several servomotors.
  • the operating data preferably include, in particular, information about the points in time or in which time periods the respective point machine was activated or was active. This can be done, for example, by documenting in the operating data which commands were transmitted at which point in time to which point machine of the group and at which points in time which messages were recorded by the point machines of the group. Corresponding operating data therefore advantageously allow a statement to be made about this for each point in time determine which of the point machines in the group is or was active in which point rotation direction and when which end position was reached or left.
  • the method according to the invention advantageously makes use of the fact that, as a rule, not all or several switches, whose switch drives are assigned to the group, rotate at the same time.
  • points are often or usually set in such a way that the brief start-up currents that arise when the point drives start up do not add up in such a way that the control network could be overloaded.
  • a time-staggered or actuating current-staggered switch control for example in the form of a switch chain. Since turnouts thus often circulate individually and / or sequentially, possibly with an overlap, it is possible through a combination of the measured values recorded for the group of point machines and the recorded operating data that indicate the respective operating status of the individual point machines of the group at the respective point in time to determine or extract diagnostic data from the recorded measured values which are characteristic of a state of at least one switch, the switch drive of which belongs to the group.
  • the at least one switch, for which the characteristic diagnostic data are determined is usually a switch that has been switched at least once in the respective time period covered by the measured values. Diagnostic data are thus preferably determined for all points set or operated during the period under consideration are characteristic or specific for the condition of the respective switch.
  • the method according to the invention has the fundamental advantage that, unlike known methods, it is not necessary to measure or record at least one electrical measured variable for each individual monitored switch output. Instead, a corresponding acquisition of measured values for the at least one common electrical measured variable is advantageously only required for the group of several point drives that have a common power supply.
  • the common actuating current of the point drives, the common actuating voltage of the point drives and / or the common active power consumed by the point drives is preferably used as the common electrical measured variable. This procedure is particularly advantageous in situations in which a common power supply is already provided for a group of several point machines.
  • the advantage here is that the recorded measured values already relate to the entirety of the switch drives in the group, so that it is not necessary to combine or collect corresponding measured values from individual switch drives.
  • the measured values related to the at least one electrical measured variable of the point machines of the group can optionally also be used to carry out evaluations which, based on the measured values recorded for individual point machines, could not be carried out or could only be carried out with greater effort.
  • the method according to the invention is further characterized in that, despite the savings made possible, it enables a reliable and powerful switch diagnosis, which depends on the respective Circumstances and givens are at least as efficient as previously known turnout diagnosis systems.
  • the method according to the invention can be developed in such a way that diagnostic data are determined which relate to at least one of the following variables: actuating current of the respective point drive during one cycle of the respective switch, actuating voltage of the respective switch drive during the cycle of the respective switch, from the respective switch drive Active power consumed during the cycle of the respective switch.
  • the variables mentioned that is to say actuating current, actuating voltage and active power consumed during the rotation of the respective switch, are advantageously variables that allow precise switch diagnosis.
  • the diagnostic data determined can in particular be the time course of the relevant variable during the rotation of the respective switch.
  • the diagnostic data are already reduced or preprocessed to the extent that, for example, only maximum and / or minimum values of the respective size, possibly in connection with a length of a corresponding time interval or corresponding time intervals, are determined as diagnostic data.
  • an assessment of the state of the respective switch is carried out on the basis of the diagnostic data determined for the respective switch.
  • the determined diagnostic data characteristic of the state of the respective switch are used to evaluate the state of the relevant switch. This can be done, for example, in such a way that, in the event of abnormalities in the diagnostic data, a warning message is generated or, for example, maintenance is initiated or planned.
  • the method according to the invention for turnout diagnosis preferably runs fully automatically. This applies both to the acquisition of the measured values and the operating data as well as to the determination of the diagnostic data and the evaluation of the status of the respective switch.
  • the method according to the invention can advantageously also be designed in such a way that the status of the respective switch is assessed on the basis of a comparison of the diagnostic data determined for the respective switch with reference data.
  • a comparison of the diagnostic data determined for the respective switch with reference data a particularly reliable assessment of the condition of the switch in question can advantageously take place.
  • the reference data can relate, for example, to a reference curve over time of the at least one variable to which the diagnostic data relate.
  • tolerances are advantageously taken into account or permitted in order to ensure that even minor deviations are not detected as a possible problem or possible error.
  • updated reference data are determined on the basis of the recorded measured values and the recorded operating data.
  • the recorded measured values and the recorded operating data can be used to update the reference data.
  • This is preferably done in a state in which all switch drives of the group or at least the switch drive considered in the respective individual case are or is serviced and thus the recorded measured values and operating data are suitable as a reference. If necessary, this makes it possible for "self-learning" to record typical values as reference data over the course of time for every turnout constellation that occurs during normal operation so that when the corresponding turnout constellation occurs again, the relevant reference data can be used for a comparison with the current diagnostic data.
  • the method according to the invention can furthermore be developed in such a way that at least one limit value for at least one of the following variables is used as reference data: control current of the respective switch drive during one rotation of the respective switch, control voltage of the respective switch drive during the rotation of the respective switch, from the respective Switch drive active power consumed during the rotation of the respective switch, duration of the rotation of the respective switch, duration of individual phases of the rotation of the respective switch.
  • control current of the respective switch drive during one rotation of the respective switch control voltage of the respective switch drive during the rotation of the respective switch, from the respective Switch drive active power consumed during the rotation of the respective switch, duration of the rotation of the respective switch, duration of individual phases of the rotation of the respective switch.
  • the Weather and / or climate-related environmental data are taken into account.
  • the environmental data can, for example, contain information on the respective temperature and humidity.
  • the environmental data can relate to the current weather.
  • the environmental data it is also possible for the environmental data to relate to the weather, that is to say the weather or the weather conditions over a longer period of time.
  • the environmental data relate to the climate and thus, for example, take regular or permanent low temperatures into account.
  • the measurement values and the operating data can in principle be recorded continuously. In this case, the corresponding data is recorded even if none of the point machines in the group is active.
  • the measured values are recorded at least during one revolution of at least one of the switches that are assigned to one of the switch drives of the group.
  • the method according to the invention can advantageously also be designed in such a way that the measured values are recorded without any reaction. This is advantageous because a reaction to the acquisition of the measured values, which could possibly impair the reliability or safety of the control of the respective point machine, must be reliably avoided. Corresponding freedom from feedback can be ensured, for example, by means of galvanic isolation, corresponding methods and devices for feedback-free recording of measured values being known as such.
  • the device according to the invention can advantageously be developed in such a way that the device is designed to determine diagnostic data that relate to at least one of the following variables: actuating current of the respective switch drive during one rotation of the respective switch, adjustment voltage of the respective switch drive during the rotation of the respective switch , active power consumed by the respective point machine during the rotation of the respective point.
  • the device according to the invention is designed to carry out an assessment of the state of the respective switch on the basis of the diagnostic data determined for the respective switch.
  • the device according to the invention is designed to evaluate the state of the respective switch on the basis of a comparison of the diagnostic data determined for the respective switch with reference data.
  • the device according to the invention can preferably also be designed to determine updated reference data on the basis of the recorded measured values and the recorded operating data.
  • the device is designed to use at least one limit value for at least one of the following variables as reference data: actuating current of the respective switch drive during one revolution of the respective switch, actuating voltage of the respective switch drive during the revolution of the respective switch from which respective point machine Active power absorbed during the rotation of the respective switch, duration of the rotation of the respective switch, duration of individual phases of the rotation of the respective switch.
  • the device according to the invention can also be designed to take into account environmental data related to the weather, the weather and / or the climate in the context of the assessment of the state of the respective switch.
  • the device according to the invention can advantageously also be designed in such a way that it is designed to acquire the measured values at least during one revolution of at least one of the switches that are assigned to one of the switch drives.
  • the device according to the invention can also be designed to record the measured values without any reaction.
  • switches W1 to W5 can be seen, which can be switches in a train station area, for example.
  • the switches W1 to W5 have switch drives WA1 to WA5, which allow electrical switching of the respective switch W1 to W5.
  • an actuating part ST is also indicated, which primarily serves to reliably switch the switch drives on and off.
  • the control part ST represents the interface between an interlocking computer STR, which is safe in terms of signaling, and the switch drives WA1 to WA5.
  • the control part ST takes commands from the interlocking computer STR and forwards it to the respective point machine WA1 to WA5.
  • the control part ST receives messages from the respective point drive WA1 to WA5, processes them if necessary and forwards them to the interlocking computer STR.
  • the switch drives WA1 to WA5 have a common power supply SV, that is, the electrical energy required by the switch drives WA1 to WA5 is provided by the power supply SV.
  • the function of the control part ST is thus essentially limited to switching through an electrical connection between the power supply SV and the respective point drive WA1 to WA5 in the event of an actuation or activation of one of the point drives WA1 to WA5 requested by the interlocking computer STR, so that the for the Set the respective switch W1 to W5 required control current and the associated control voltage are provided by the power supply SV.
  • control element ST which is used to connect the switch drives WA1 to WA5 to an indoor system of an interlocking system STW
  • a separate control element or switch switching module could also be provided for each switch drive WA1 to WA5.
  • the power supply for all point machines WA1 to WA5 would be provided by means of the relevant central power supply SV. This would also apply, for example, if the control part ST or the corresponding control parts were arranged in a decentralized manner in the area of the outdoor installation.
  • the point machines WA1 to WA5 are connected to one another via an energy bus and are supplied with energy.
  • the power supply SV would be the power supply feeding the power bus.
  • a measuring device ME which is used for the group of multiple point drives WA1 to WA5, which have the common power supply SV, to at least one common electrical measured variable, in particular a common control current and / or a common control voltage, the Point machines WA1 to WA5 to record related measured values.
  • the acquisition is advantageously carried out without any reaction to the effect that any impairment of the function of the control element ST or the switch drives WA1 to WA5 due to the acquisition of the measured values is excluded.
  • the measuring device ME is connected to an evaluation device AE and together with this forms a device WD for turnout diagnosis.
  • the measuring device ME transmits the recorded measured values to the evaluation device AE.
  • This is also connected to the secure interlocking computer STR for communication and receives operating data related to a respective operating state of the individual point drives WA1 to WA5.
  • the control computer STR knows at all times in normal operation the operating state of the individual switch drives WA1 to WA5.
  • the operating data advantageously relate in particular to information on times when the switch drives WA1 to WA5 change state, so that the operating data can be used, for example, to determine which of the switch drives WA1 to WA5 has circulated at what point in time or in what period of time.
  • the evaluation device AE assign characteristic diagnostic data for a state of the switches W1 to W5 determine. This applies in particular to those of the switches W1 to W5, which are considered in each case Period have been changed at least once.
  • the determined diagnostic data can relate, for example, to the control current of the respective switch drive WA1 to WA5 during the rotation of the respective switch W1 to W5, the control voltage of the respective switch drive WA1 to WA5 during the rotation of the respective switch W1 to W5 and in particular to that of the respective switch Point drive WA1 to WA5 draw electrical active power absorbed during the rotation of the respective points W1 to W5.
  • the latter can be determined, for example, from recorded measurement data for the common actuating current and for the common actuating voltage of the point drives WA1 to WA5.
  • the evaluation device AE On the basis of the diagnostic data determined for the respective switch W1 to W5, it is now possible for the evaluation device AE to carry out an assessment of the state of the respective switch W1 to W5. This can be done, for example, on the basis of a comparison of the diagnostic data determined for the respective switch W1 to W5 with corresponding reference data.
  • a limit value or several limit values for the control current of the respective switch drive WA1 to WA5 during the rotation of the respective switch W1 to W5, for the control voltage of the respective switch drive WA1 to WA5 during the rotation of the respective switch W1 to W5, can be used as reference data
  • Active power consumed by the respective switch machine WA1 to WA5 during the rotation of the respective switch W1 to W5 the duration of the rotation of the respective switch W1 to W5 and / or the duration of individual phases of the rotation of the respective switch W1 to W5 can be used.
  • the reference data can also be updated on the basis of the recorded measured values and the recorded operating data take place. For example, based on a completed maintenance of the switches W1 to W5, the device WD for switch diagnosis successively learns the switch running constellations occurring during operation and creates or updates corresponding reference data. As a rule, the reference data will relate to sizes that apply to a single switch W1 to W5. In principle, however, it is also possible that, for example, in the event that several point drives WA1 to WA5 are regularly active with a time overlap, for example in the case of several point drives of a switch, the reference data relate to the combination of the relevant point drives.
  • the evaluation device AE can use the diagnostic data to reliably and early detect deviations that are becoming apparent in their tendency, especially long-term, for example in the form of a drift or a constant slowing down of the turnaround of the switch in question.
  • acute problems or defects that occur spontaneously for example in the form of a stone jammed in the switch tongue, for example on the basis of an associated longer cycle time and higher power consumption, can be detected by the evaluation device AE of the device WD for switch diagnosis.
  • the recorded measured values relate to all point drives WA1 to WA5 of the group, a common weather-related or weather-related effect that affects all point drives WA1 to WA5 equally can be recognized, taking environmental data into account.
  • the environmental data can relate in particular to the respective temperature and humidity as well as any precipitation that may be present, for example in the form of snow and ice.
  • the device WD for turnout diagnosis shown in the figure has the particular advantage that only one measuring device ME is required for a reliable turnout diagnosis of the switches W1 to W5. This means that in comparison to a conventional arrangement in which a measuring device ME would be arranged between the actuating part ST and the respective point drive WA1 to WA5, there are considerable advantages in terms of a reduction in the installation of the device WD and its operation Costs and expenses arise or may arise.
  • the acquisition of measured values in front of the switch switching device in the form of the control element ST is fundamentally less critical to safety than the acquisition of measured values for each individual point drive WA1 to WA5 or the respective point motor.
  • the measured values are combined with the operating data relating to the respective operating state of the individual switch drives WA1 to WA5 of the group. This results in a link with the knowledge that is already available in the interlocking STW with regard to changes in the state of the switch position of the switches W1 to W5.
  • an additional plausibility check is advantageously possible so that any faults can be identified particularly reliably.
  • the requirement for a safety assessment can be dispensed with, which in the case of a (galvanic) Bringing the measuring device ME into the connecting line between the control part ST and the respective switch drive WA1 to WA5 is or could be necessary if necessary.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Keying Circuit Devices (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Claims (18)

  1. Procédé de diagnostic d'un aiguillage, dans lequel
    - pour un groupe de plusieurs mécanismes (WA1 à WA5) de commande d'aiguillage, qui ont une alimentation (SV) en courant commune, on relève des valeurs de mesure qui se rapportent à au moins une grandeur de mesure électrique commune résultant dans l'ensemble pour les mécanismes (WA1 à WA5) de commande d'aiguillage du groupe, notamment sous la forme d'un courant de réglage commun des mécanismes (WA1 à WA5) de commande d'aiguillage, d'une tension de réglage commune des mécanismes (WA1 à WA5) de commande d'aiguillage et/ou d'une puissance active commune absorbée par les mécanismes (WA1 à WA5) de commande d'aiguillage,
    - on acquiert des données de fonctionnement se rapportant à un état de fonctionnement respectif des divers mécanismes (WA1 à WA5) de commande d'aiguillage du groupe, les données de fonctionnement contenant une information sur les instants et/ou les laps de temps où le mécanisme (WA3) de commande d'aiguillage respectif a été activé et/ou est devenu actif, et
    - en tenant compte des valeurs de mesures relevées ainsi que des données de fonctionnement acquises pour un aiguillage (W3) ainsi que des données de fonctionnement acquises pour un aiguillage (W3) auquel appartient le mécanisme (WA3) de commande d'aiguillage respectif du groupe, on détermine des données de diagnostic caractéristiques d'un état de l'aiguillage (W3) respectif.
  2. Procédé suivant la revendication 1,
    caractérisé en ce que
    on détermine des données de diagnostic qui se rapportent à au moins l'une des grandeurs suivantes :
    - courant de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant une rotation de l'aiguillage (WA1 à W5) respectif,
    - tension de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif,
    - puissance active absorbée par le mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif.
  3. Procédé suivant la revendication 1 ou 2,
    caractérisé en ce que
    à l'aide des données de diagnostic déterminées pour l'aiguillage (W1 à W5) respectifs, on effectue une évaluation de l'état de l'aiguillage (W1 à W5) respectif.
  4. Procédé suivant la revendication 3,
    caractérisé en ce que
    l'on effectue l'évaluation de l'état de l'aiguillage (W1 à W5) respectif à l'aide d'une comparaison des données de diagnostic déterminées pour l'aiguillage (W1 à W5) respectif à des données de référence.
  5. Procédé suivant la revendication 4,
    caractérisé en ce que
    à l'aide des valeurs de mesure relevées ainsi que des données de fonctionnement acquises, on détermine des données de référence mises à jour.
  6. Procédé suivant l'une des revendications 4 ou 5,
    caractérisé en ce que
    on utilise comme donnée de référence au moins une valeur limite d'au moins l'une des grandeurs suivantes :
    - courant de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant une rotation de l'aiguillage (WA1 à W5) respectif,
    - tension de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif,
    - puissance active absorbée par le mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif,
    - durée de la rotation de l'aiguillage (W1 à W5) respectif,
    - durée de diverses phases de la rotation de l'aiguillage (W1 à W5) respectif.
  7. Procédé suivant l'une des revendications 2 à 6,
    caractérisé en ce que
    dans le cadre de l'évaluation de l'état de l'aiguillage (W1 à W5) respectif, on tient compte de données ambiantes se rapportant à la météo, aux intempéries et/ou au climat.
  8. Procédé suivant l'une des revendications précédentes,
    caractérisé en ce que
    l'on relève les valeurs de mesure au moins pendant une rotation d'au moins l'un des aiguillages (W1 à W5), qui est associé à l'un des mécanismes (WA1 à WA5) de commande d'aiguillage du groupe.
  9. Procédé suivant l'une des revendications précédentes,
    caractérisé en ce que
    l'on relève les valeurs de mesure sans rétroaction.
  10. Dispositif (WD) de diagnostic d'aiguillage, le dispositif (WD) étant constitué,
    - pour relever, pour un groupe de plusieurs mécanismes (WA1 à WA5) de commande d'aiguillage, qui ont une alimentation (SV) en courant commune, des valeurs de mesure, qui se rapportent à au moins une grandeur de mesure électrique commune résultant dans l'ensemble pour les mécanismes (WA1 à WA5) de commande d'aiguillage du groupe, notamment sous la forme d'un courant de réglage commun des mécanismes (WA1 à WA5) de commande d'aiguillage, d'une tension de réglage commune des mécanismes (WA1 à WA5) de commande d'aiguillage et/ou d'une puissance active commune absorbée par les mécanismes (WA1 à WA5) de commande d'aiguillage,
    - pour acquérir des données de fonctionnement se rapportant à un état de fonctionnement respectif des divers mécanismes (WA1 à WA5) de commande d'aiguillage du groupe, les données de fonctionnement contenant une information sur les instants et/ou les laps de temps où le mécanisme (WA3) de commande d'aiguillage respectif a été activé et/ou est devenu actif, et
    - en tenant compte des valeurs de mesures relevées ainsi que des données de fonctionnement acquises pour un aiguillage (W3) ainsi que des données de fonctionnement acquises pour un aiguillage (W3) auquel appartient le mécanisme (WA3) de commande d'aiguillage respectif du groupe, pour déterminer des données de diagnostic caractéristiques d'un état de l'aiguillage (W3) respectif.
  11. Dispositif (WD) suivant la revendication 10,
    caractérisé en ce que
    le dispositif (WD) est constitué pour déterminer des données de diagnostic qui se rapportent à au moins l'une des grandeurs suivantes :
    - courant de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant une rotation de l'aiguillage (WA1 à W5) respectif,
    - tension de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif,
    - puissance active absorbée par le mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif.
  12. Dispositif (WD) suivant la revendication 10 ou 11,
    caractérisé en ce que
    le dispositif (WD) est constitué pour effectuer à l'aide des données de diagnostic déterminées pour l'aiguillage (W1 à W5) respectif une évaluation de l'état de l'aiguillage (W1 à W5) respectif.
  13. Dispositif (WD) suivant la revendication 12,
    caractérisé en ce que
    le dispositif (WD) est constitué pour effectuer l'évaluation de l'état de l'aiguillage (W1 à W5) respectif à l'aide d'une comparaison des données de diagnostic déterminées pour l'aiguillage (W1 à W5) respectif à des données de référence.
  14. Dispositif (WD) suivant la revendication 13,
    caractérisé en ce que
    le dispositif (WD) est constitué pour déterminer des données de référence mises à jour à l'aide des valeurs de mesure relevées ainsi que des données de fonctionnement acquises.
  15. Dispositif (WD) suivant l'une des revendications 13 ou 14,
    caractérisé en ce que
    le dispositif (WD) est constitué pour utiliser comme donnée de référence au moins une valeur limite d'au moins l'une des grandeurs suivantes :
    - courant de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant une rotation de l'aiguillage (WA1 à W5) respectif,
    - tension de réglage du mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif,
    - puissance active absorbée par le mécanisme (WA1 à WA5) de commande d'aiguillage respectif pendant la rotation de l'aiguillage (WA1 à WA5) respectif,
    - durée de la rotation de l'aiguillage (W1 à W5) respectif,
    - durée de diverses phases de la rotation de l'aiguillage (W1 à W5) respectif.
  16. Dispositif (WD) suivant l'une des revendications 12 à 15,
    caractérisé en ce que
    le dispositif (WD) est constitué pour dans le cadre de l'évaluation de l'état de l'aiguillage (W1 à W5) respectif tenir compte de données d'ambiance se rapportant à la météo, aux intempéries et/ou au climat.
  17. Dispositif (WD) suivant l'une des revendications 10 à 16,
    caractérisé en ce que
    le dispositif (WD) est constitué pour relever les valeurs de mesure au moins pendant une rotation d'au moins l'un des aiguillages (W1 à W5), qui est associé à l'un des mécanismes (WA1 à WA5) de commande d'aiguillage du groupe.
  18. Dispositif (WD) suivant l'une des revendications 10 à 17,
    caractérisé en ce que
    le dispositif (WD) est constitué pour relever les valeurs de mesure sans rétroaction.
EP17788129.9A 2016-11-02 2017-10-05 Procédé et dispositif servant à diagnostiquer des aiguillages Active EP3507165B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016221479.9A DE102016221479A1 (de) 2016-11-02 2016-11-02 Verfahren und Vorrichtung zur Weichendiagnose
PCT/EP2017/075280 WO2018082857A1 (fr) 2016-11-02 2017-10-05 Procédé et dispositif servant à diagnostiquer des aiguillages

Publications (2)

Publication Number Publication Date
EP3507165A1 EP3507165A1 (fr) 2019-07-10
EP3507165B1 true EP3507165B1 (fr) 2021-11-24

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EP (1) EP3507165B1 (fr)
CN (1) CN109906182B (fr)
AU (1) AU2017355153B2 (fr)
DE (1) DE102016221479A1 (fr)
ES (1) ES2907427T3 (fr)
RU (1) RU2725838C1 (fr)
WO (1) WO2018082857A1 (fr)

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EP3546314A1 (fr) * 2018-03-28 2019-10-02 Siemens Aktiengesellschaft Procédé et dispositif d'identification de défaillances pour un système technique
CN109492784A (zh) * 2018-12-08 2019-03-19 深圳科安达电子科技股份有限公司 提速道岔的健康状态评估系统
DE102019200031A1 (de) 2019-01-03 2020-07-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Ermitteln einer Fehlerursache bei Weichenstörungen im schienengebundenen Verkehr
DE102019202631A1 (de) * 2019-02-27 2020-08-27 Siemens Mobility GmbH Verfahren zum Überwachen einer Weiche einer Eisenbahngleisanlage
EP4008605A1 (fr) 2020-12-04 2022-06-08 Siemens Mobility GmbH Procédé et dispositif permettant de diagnostiquer un aiguillage ferroviaire à l'aide d'une machine d'aiguillage
CN113805560B (zh) * 2021-08-13 2023-05-23 交控科技股份有限公司 一种应用于八线制道岔控制电路的道岔监测装置及方法
CN114194247A (zh) * 2021-11-12 2022-03-18 卡斯柯信号有限公司 用于高原室外环境下的轨旁46线制道岔控制系统及方法
DE102022208872A1 (de) 2022-08-26 2024-02-29 Siemens Mobility GmbH Verfahren Zur Diagnose eines wechselstrombetriebenen Weichenantriebs und Weichenbetriebseinrichtung
DE102022130694A1 (de) 2022-11-21 2024-05-23 Scheidt & Bachmann Gmbh Steuerungsanordnung für Weichen
EP4431363A1 (fr) * 2023-03-14 2024-09-18 Siemens Mobility GmbH Procédé de génération d'un signal de maintenance pour l'entretien d'un aiguillage ferroviaire et dispositif de surveillance pour la mise en oeuvre d'un tel procédé
CN117741512B (zh) * 2024-02-20 2024-06-07 山东铁路投资控股集团有限公司 一种基于神经网络的转辙机状态检测方法及系统

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DE19819162B4 (de) * 1997-07-17 2008-01-10 Siemens Ag Schaltung zum Stellen und Überwachen von Weichen mit mehreren Antrieben
DE19749842A1 (de) * 1997-11-11 1999-06-02 Siemens Ag Vorrichtung zur Überprüfung eines elektrischen Antriebs
DE19826269C2 (de) * 1998-06-05 2003-02-20 Siemens Ag Schaltung zum Stellen und Überwachen einer Weiche mit mehreren Drehstrom-Weichenantrieben
DE10023093C2 (de) * 2000-05-05 2002-09-19 Siemens Ag Verfahren zur Weichendiagnose und Weichendiagnoseeinrichtung
CN100572162C (zh) * 2005-08-31 2009-12-23 武汉理工大学 液压转辙机道岔的运行状态在线自动测控方法及装置
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CN201569527U (zh) * 2009-12-21 2010-09-01 杭州慧景科技有限公司 转辙机阻力监测装置
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CN109906182A (zh) 2019-06-18
RU2725838C1 (ru) 2020-07-06
AU2017355153B2 (en) 2020-04-23
AU2017355153A1 (en) 2019-04-18
DE102016221479A1 (de) 2018-05-03
EP3507165A1 (fr) 2019-07-10
ES2907427T3 (es) 2022-04-25
WO2018082857A1 (fr) 2018-05-11
CN109906182B (zh) 2021-09-24

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