EP3507165A1 - Verfahren und vorrichtung zur weichendiagnose - Google Patents
Verfahren und vorrichtung zur weichendiagnoseInfo
- Publication number
- EP3507165A1 EP3507165A1 EP17788129.9A EP17788129A EP3507165A1 EP 3507165 A1 EP3507165 A1 EP 3507165A1 EP 17788129 A EP17788129 A EP 17788129A EP 3507165 A1 EP3507165 A1 EP 3507165A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- data
- turnout
- common
- point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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 switch machine or the respective switch driving motor is made as used as a sensor such that the point diagnostic setting voltage and adjusting power measures during the course circulation and from these values the effective Leis ⁇ tung depending calculated from the time.
- the switch diagnosis is based on the functional principle of a propor- ality between the ist ⁇ passed by the motor of the switch machine motor to the power consumed by the motor active power. the active power curve is therefore characteristic of the particular current status of the relevant Soft and thus allows a diagnosis of the switch.
- the present invention is based on the object having a method and a device for point diagnostic suits ⁇ ben that can be realized at comparatively low cost and at the same time a high reliability and whfä- ability.
- a method for switch diagnostics wherein for a group of several methods chenantrieben, which have a common power supply, measured values are recorded, which relate to at least one common ⁇ same electrical parameter, in particular in the form ei ⁇ nes common actuating current of the point machines, a ge ⁇ common control voltage of point machines and / or one of the points drives recorded common active power, based on a respective operating state of the individual point drives of the group operating data are detected and taking into account at least the detected measured values and the recorded operating data for at least one switch whose turnout drive belongs to the group, for a state of each switch characteristic diagnostic data ermit ⁇ telt become.
- measured values which relate to at least one common electrical measured variable are detected for a group of a plurality of turnout drives which have a common power supply.
- the term "common" electrical measured variable expresses that the group of switch actuators has a common power supply and the acquired measured values relate to at least one electrical measured variable which overall results for the switch drive of the group
- the common actuating current as well as the common control voltage of the point machines can be used as common electrical measured variables from which the common active electrical power can then be determined
- the acquired measured values can, for example, also be directly related to the common active electrical power or to the common electrical power referenced actuating current and a phase shift between the common electrical control current and the common electrical control voltage.
- the point machines can be point machines of any type and design, in particular also with respect to their electrical power or energy supply.
- the common power supply may be for example as a voltage source rea ⁇ lmit which an operating voltage in the form of a DC voltage (for example 110V), in the form of an AC voltage (for example 110V or 220V), or as in the case of a four-wire interface in the form of a Three-phase AC voltage (of eg 400V / 50 Hz) provides.
- the point machines of the group will usually be assigned under ⁇ different switches.
- switches thus often circulate individually and / or sequentially, possibly with an overlap, it is possible by a combination of the measured values recorded relative to the group of point machines and the recorded operating data which indicate the respective operating state of the individual point machines of the group at the respective time to determine diagnostic data from the detected measured values loading relationship as to extract, which are cha ⁇ rakteristisch for a state of at least one switch, the switch machine is in a group. It is located in at least ei ⁇ nen switch, for which the characteristic diagnostic data is determined, typically trade at a switch that has been changed at least once in the conditions of their readings each time. Preferably, so ⁇ provided with for all in the period under consideration or actuated switch diagnostic data determined characteristic or specific to the state of the respective switch.
- the method according to the invention has the fundamental advantage that it does not deviate from known methods is required for each monitored soft output to measure at least one electrical measured variable to detect Bezie ⁇ hung example. Instead, a corresponding acquisition of measured values for the at least one common electrical measured variable is advantageously required only for the group of the plurality of point machines which have a common power supply. In this case is used as a common electrical measured variable, preferably, the common actuating ⁇ current of the switch drives, the common control voltage of the switch drives and / or the power absorbed by the turnout drives common active power. This approach is particularly advantageous as ⁇ in such situations in which a common power supply is provided in any case already available for a group of several switch drives.
- le ⁇ a measuring device or a measuring module for acquisition of measured values is diglich required for the group of the plurality of switch machines, considerable advantages in terms of yield to the connected to the switch diagnosis costs and expenses.
- the measured values registered already refer to the totality of the turnout drives the group so that a merge or a collecting ent ⁇ speaking readings of individual point machines is not erfor ⁇ sary.
- at least one electrical measure of turnout drives the group claim related ⁇ nen to the measured values can optionally also be used to make evaluations that would be based not on sensed for individual Wei ⁇ chenantriebe readings or only with greater effort feasible.
- the inventive method is further characterized in that it allows a reliable and efficient switch diagnosis despite the enabled savings that is at least as effective as previously known point diagnostic systems in response to the ever ⁇ loom circumstances and conditions.
- 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: ström the respective point drive during one revolution of the respective switch, control voltage of the respective switch drive during the circulation of the respective switch, recorded by the respective switch drive during the circulation of the respective switch active power.
- diagnostic data are determined which relate to at least one of the following variables: ström the respective point drive during one revolution of the respective switch, control voltage of the respective switch drive during the circulation of the respective switch, recorded by the respective switch drive during the circulation of the respective switch active power.
- the determined diagnostic data may be, in particular, the time profile of the relevant variable during the circulation of the respective turnout.
- the diagnostic data has already been to the effect reduced or pre-processed, for example, that le- diglich maximum and / or minimum values of the respective size, optionally in combination with a length of entspre ⁇ sponding time interval or corresponding time intervals as diagnostic data be determined.
- an evaluation of the state of the respective turnout is made on the basis of the diagnostic data determined for the respective turnout. This is advantageous because the determined diagnosis data characteristic of the state of the respective switch are thus used to evaluate the state of the switch in question. This can be done for example in such a way that in case of Noticeable ⁇ opportunities created in the diagnostic data, a warning message or example, causes a service or overall plan is.
- the inventive method may also be configured such that the assessment of the state of the respective switch is made based on a comparison of the diagnosis information for the required data determined ⁇ celled soft with reference data upstream. On the basis of a comparison of the diagnostic data with reference data determined for the respective switch, advantageously a particularly reliable evaluation of the status of the relevant switch can be carried out.
- the reference data may, for example, on a temporal refer- ence extending the at least one size, on which the Diag ⁇ nose schemes refer relate.
- Tole ⁇ tolerances are advantageously considered or approved to establish safe ⁇ that not even slight deviations are detected as a potential problem or possible errors.
- updated reference data are determined on the basis of the detected measured values and the acquired operating data.
- Gege ⁇ appropriate, it is thereby possible that typical values are "self-learning" for each occurring in the normal operation switches running constellation over time summarizes ER- reference data so that the recurrence of the associated switch running configuration, the relevant reference data for comparison with the current Diagnostic data can be used.
- the inventive method can be wei ⁇ terhin further developed such that a limit value for at least one of the following variables is used as reference data at least: manipulated current of the respective switch machine during a revolution of the respective switch, setting voltage of each point mechanism during the rotation of jewei ⁇ liger soft, recorded by the respective switch drive during the circulation of the respective switch active power, Dau ⁇ he circulation of the respective switch, duration of individual phases of the circulation of the respective switch.
- This is beneficial ⁇ way as limits for these sizes allow zuverlässi ⁇ ge assessment of the state of the respective switch. Because only at least one limit value is used as reference data for at least one of the variables mentioned above, the comparison of the diagnostic data for the respective turnout with the reference data and thus also the evaluation of the state of the respective turnout are advantageously simplified.
- environmental data relating to the weather, the weather and / or the climate are taken into account in the context of the assessment of the condition of the respective turnout.
- the environmental data may include, for example insbesonde ⁇ re information to the respective temperature and humidity.
- the environmental data can refer to the current weather.
- the environmental data relate to the weather, ie the weather or the weather over a longer period of time.
- there wei ⁇ terhin also the possibility that environmental data refer to the climate and thus, for example, regularly or permanently take into account low temperatures.
- the acquisition of the measured values as well as of the operating data can in principle be carried out continuously.
- the corresponding data are therefore also detected when none of the Weichenantrie ⁇ be the group is active.
- the measured values are recorded at least during one revolution of at least one of the switches associated with one of the point machines of the group. So it will be sufficient in many cases to record the measurements and gegebe ⁇ applicable, the operating data only when at least one of the points circulates or one of the switch drives the group is active. In this way, benefits can result to the effect that the detected data ⁇ volume reduced and a possible retroactive effect of the measure in the event that none of the point machines is active, to ⁇ reliably avoided.
- the method according to the invention can also be configured in such a way that the measured values are detected without feedback.
- a reaction during the acquisition of the measured values which could possibly impair the reliability or safety of the activation of the respective point machine, can be reliably avoided.
- a corresponding absence of reaction can be ⁇ example be ensured by an electrical isolation, corresponding methods and devices for non-reactive measured value acquisition are known as such.
- the object on which the invention is based is achieved according to the invention in that the device is designed to record measured values relating to at least one common electrical measured variable for a group of a plurality of turnout drives which have a common power supply.
- the device in particular in the form of a common actuating current of the switch drives, a common control voltage of the switch drives and / or a common active power absorbed by the switch drives, to record operating data relating to a respective operating state of the individual switch drives of the group and taking into account at least the measured values recorded and the detected values
- Operating data for at least one turnout whose turnout drive belongs to the group to determine for a state of the respective turn characteristic Diagno ⁇ sedates.
- the device according to the invention can be further developed such that the device is designed to determine diagnostic data relating to at least one of the following variables: actuating current of the respective soft-ware drive during one revolution of the respective turnout,
- the device according to the invention is designed to make an assessment of the state of the respective switch based on the diagnostic data determined for the respective switch.
- the device according to the invention is designed to carry out the evaluation of the state of the respective turnout on the basis of a comparison of the diagnostic data with reference data determined for the respective turnout.
- the inventive device can also be formed from ⁇ to determine updated reference data on the basis of the detected measurement values and the operational data collected.
- the inventive device is configured to use, as reference data, at least a limit value for at least one of the fol ⁇ constricting sizes: actuating current of the respective switch machine during a revolution of the respective switch, setting voltage of each point mechanism during the order ⁇ run of the respective Soft, recorded by the respective switch drive during the circulation of the respective switch active power, duration of the circulation of the respective switch, duration of individual phases of the circulation of the respective switch.
- the device according to the invention can also be designed to take into account, as part of the evaluation of the state of the respective switch on the weather, the weather and / or the climate related environmental data.
- the device according to the invention may advantageously also be configured such that it is designed to provide the measured values at least during one revolution of at least one of the Points that are assigned to one of the points drives to capture.
- the device according to the invention can also be designed to detect the measured values without feedback.
- FIG. 1 shows a schematic sketch of an arrangement with an embodiment of the device according to the invention ⁇ fering diagnosis.
- switches Wl to W5 can be seen, which may be, for example, points in a station area.
- the turnouts W1 to W5 have turnout drives WA1 to WA5, which enable an electrical changeover of the respective turnout W1 to W5.
- a control part ST is further indicated, which primarily serves a reliable turning on and off the point machines.
- the control unit ST the interface between a fail-safe interlocking computers STR and the turnout drives WAl to WA5.
- the setting part ST command from the interlocking ⁇ computer STR accepts and forwards them to the respective switch machine WAl to WA5.
- the control unit ST receives messages from the respective turnout drive WA1 to WA5, processes these if necessary and forwards them to the interlocking computer STR.
- the function of the actuating part ST is thus essentially limited to, in the case of an operation or activation of one of the point machines WA1 to WA5 requested by the interlocking computer STR an electrical connection between the power supply SV and the respective turnout drive WAl to WA5 effetzuschal ⁇ th, so that the required for setting the respective switch Wl to W5 actuator current and the associated control voltage are provided by the power supply SV.
- control part ST which serves to connect the turnout drives WA1 to WA5 to an internal system of a signal box STW
- a separate actuating part or point switching module could also be provided for each turnout drive WA1 to WA5.
- the power supply would be effected by means of the central power supply SV for all turnout drives WA1 to WA5.
- the control unit ST or the ent ⁇ speaking actuators were arranged locally in the hotel grounds.
- the point machines WAl to WA5 are connected to each other via an energy bus and supplied with energy. In this case, it would be to design the power supplying power supply han ⁇ spindles in the power supply SV thus.
- a measuring device ME which serves for the group of several Weichenantrie ⁇ be WAl to WA5, which have the common power supply SV on ⁇ at least one common electrical parameter, in particular a common actuator current and / or a common control voltage, the turnout drives WAl to WA5 to capture measured values.
- the common electrical parameter in particular a common actuator current and / or a common control voltage
- the measuring device ME is connected to an evaluation device AE and together with it forms a device WD for switch diagnostics.
- the measuring device transfers ME the detected measured values to the evaluation device AE.
- This is also communicatively connected to the safe interlocking computer STR and receives from this operating data related to a respective operating state of the individual point machines WA1 to WA5.
- the STEU ⁇ errechner STR is known in the control mode at any time, in which operating state the individual switch machines are WA1 to WA5.
- the operating data advantageously relate in particular to information at times of state changes of the turnout drives WA1 to WA5, so that the operating data can be taken, for example, which of the turntable drives WA1 to WA5 at which time ⁇ tion, or in which period has been changed.
- the evaluation device AE Taking into consideration at least detected by the measuring device ME values as well as the presently by receiving from the control computer STR (or by the control computer STR itself) acquired operation data, it is the evaluation device AE now advantageously possible for a state of the switch Wl through W5 characteristic Di ⁇ Identify agnose data. This applies in particular to those of the points Wl to W5, which have been changed at least once in the period under consideration.
- the determined diagnostic data may be, for example, the actuating current of the respective turnout drive WA1 to WA5 during the rotation of the respective turnout Wl to W5, the control voltage of the respective turnout drive WA1 to WA5 during the circulation of the respective turnout Wl to W5 and in particular to the refer to the respective switch drive WA1 to WA5 during the rotation of the respective switch Wl to W5 recorded electrical active power.
- the latter can, for example, be taken from acquired measurement data for the common Actuating current and for the common control voltage of the point machines WA1 to WA5 are determined.
- the evaluation device AE Based on the diagnosis 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 by comparing the determined for the respective shunt Wl through W5 ⁇ diagnostic data with corresponding reference data, for example.
- the reference data here will refer to quantities that apply to a single switch W1 to W5.
- the evaluation device AE can use the diagnostic data, in particular In the long term, for example in the form of a drift or a steady slowing of the circulation of the point in question, deviations which are likely to trend will be detected reliably and early. Moreover, can be detected by the evaluation device AE of the device WD to switch diagnosis also spontaneously occurring acute problems or defects, in the form of a jammed in the switch tongue stone, for example, on ⁇ hand a longer circulation time associated as well as a higher power consumption.
- the device shown in the figure WD for Weichendiag ⁇ nose has in particular the advantage that only a ME measuring device is required for a zuver ⁇ casual switch diagnosis of the switches Wl to W5.
- a measuring device ME would be located in each case between the actuating part and the respective ST Weichenantrieb WA1 to WA5, rising ⁇ advan- tages with respect to a reduction for a home Installation of the device WD as well as their operation resulting costs and expenses can result or result.
- the acquisition of measured values before the WEI is chenanschalt réelle-safety principle, as a measured value recording for each switch drive WA1 to WA5 or the per ⁇ HAN course motor in the form of the operating element ST.
- the measured values are combined with the operating data relating to the respective operating state of the individual point machines WA1 to WA5 of the group.
- additional plausibility is thus advantageously possible, so that any Stö ⁇ conclusions can be particularly reliably detected.
- this may be, for example, the rotation of the respective turnout W1 to W5 or the reaching of the end position.
- switch Wl through W5 linking analysis can be used advantageously a deviation in the operating Bezie ⁇ hung as running behavior of the respective drive WAl to WA5, the degree of deviation, the tendency of the deviation as well as other sizes, in order thereof relate alarms hung as messages to produce and as a result, a needs-based maintenance of the switches Wl to W5 to union ⁇ made possible .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Train Traffic Observation, Control, And Security (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)
Abstract
Description
Claims
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 (de) | 2016-11-02 | 2017-10-05 | Verfahren und vorrichtung zur weichendiagnose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3507165A1 true EP3507165A1 (de) | 2019-07-10 |
| EP3507165B1 EP3507165B1 (de) | 2021-11-24 |
Family
ID=60164648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17788129.9A Active EP3507165B1 (de) | 2016-11-02 | 2017-10-05 | Verfahren und vorrichtung zur weichendiagnose |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3507165B1 (de) |
| CN (1) | CN109906182B (de) |
| AU (1) | AU2017355153B2 (de) |
| DE (1) | DE102016221479A1 (de) |
| ES (1) | ES2907427T3 (de) |
| RU (1) | RU2725838C1 (de) |
| WO (1) | WO2018082857A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118691833A (zh) * | 2024-06-12 | 2024-09-24 | 重庆大学 | 一种基于多视觉特征提取的铁路道岔故障诊断方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3546314A1 (de) * | 2018-03-28 | 2019-10-02 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur fehleridentifizierung für ein technisches system |
| 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 |
| EP4008605B1 (de) | 2020-12-04 | 2025-07-16 | Siemens Mobility GmbH | Verfahren und vorrichtung zur diagnose einer eisenbahnweiche mit einem weichenantrieb |
| 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 (de) * | 2023-03-14 | 2024-09-18 | Siemens Mobility GmbH | Verfahren zum erzeugen eines wartungssignals für die wartung einer eisenbahnweiche und überwachungseinrichtung zur durchführung eines solchen verfahrens |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE202007008329U1 (de) * | 2007-01-23 | 2007-09-06 | Vae Eisenbahnsysteme Gmbh | Vorrichtung zur kontaktlosen Ermittlung des Energiebedarfs eines Weichenstellantriebs |
| 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 |
| CN203637857U (zh) * | 2013-12-12 | 2014-06-11 | 合肥工大高科信息科技股份有限公司 | 一种四线制直流电动转辙机道岔的数字化测控装置 |
| CN105242102A (zh) * | 2015-07-23 | 2016-01-13 | 柳州铁道职业技术学院 | 便携式道岔动作电流曲线采集装置 |
-
2016
- 2016-11-02 DE DE102016221479.9A patent/DE102016221479A1/de not_active Withdrawn
-
2017
- 2017-10-05 EP EP17788129.9A patent/EP3507165B1/de active Active
- 2017-10-05 CN CN201780067459.5A patent/CN109906182B/zh active Active
- 2017-10-05 WO PCT/EP2017/075280 patent/WO2018082857A1/de not_active Ceased
- 2017-10-05 RU RU2019113319A patent/RU2725838C1/ru active
- 2017-10-05 ES ES17788129T patent/ES2907427T3/es active Active
- 2017-10-05 AU AU2017355153A patent/AU2017355153B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118691833A (zh) * | 2024-06-12 | 2024-09-24 | 重庆大学 | 一种基于多视觉特征提取的铁路道岔故障诊断方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016221479A1 (de) | 2018-05-03 |
| RU2725838C1 (ru) | 2020-07-06 |
| AU2017355153A1 (en) | 2019-04-18 |
| WO2018082857A1 (de) | 2018-05-11 |
| CN109906182A (zh) | 2019-06-18 |
| AU2017355153B2 (en) | 2020-04-23 |
| CN109906182B (zh) | 2021-09-24 |
| ES2907427T3 (es) | 2022-04-25 |
| EP3507165B1 (de) | 2021-11-24 |
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