EP1593574A1 - Elektronische Weichensteuerung in einem elektronischen Stellwerk - Google Patents
Elektronische Weichensteuerung in einem elektronischen Stellwerk Download PDFInfo
- Publication number
- EP1593574A1 EP1593574A1 EP04291190A EP04291190A EP1593574A1 EP 1593574 A1 EP1593574 A1 EP 1593574A1 EP 04291190 A EP04291190 A EP 04291190A EP 04291190 A EP04291190 A EP 04291190A EP 1593574 A1 EP1593574 A1 EP 1593574A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- relay
- semiconductor switch
- contact
- semiconductor
- 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
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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
- B61L5/062—Wiring diagrams
Definitions
- the invention relates to a switch control in an electronic Interlocking.
- a point control is used to control the drive of a switch in a rail network and to monitor the setting of points.
- a Control voltage is maintained while a train is driving over the switch.
- signal-technically safe control of loads exclusively Relay used.
- the air gap between the open contacts is called captive separation point accepted and is practically tested. Accordingly, known point controls are exclusively in Relay technology built.
- relay controllers executed in relay technology have a high level Space requirements. Therefore, the development of electronic point control desirable for an electronic interlocking.
- both switches are operated sequentially.
- switching First the relay contact is closed and then the consumer switched on by the semiconductor switch.
- switching off the consumer first switches off the semiconductor switch and then opens the Relay contact.
- the relay contact is de-energized and it occurs no burning (wear) on.
- the modules of the electronic Switch control a much longer life.
- the Semiconductor switch can be switched in certain phases. This reduces inrush current and induction voltage during Turn off significantly. Disturbing influences on neighboring systems reduced.
- the point controller 1 has as a central control unit Dual computer system 10, consisting of two microcontrollers of the type C167. This controller type and the associated operating system are already used and approved in other safety applications.
- a two-channel interface 11 a, 11 b is for connection to the electronic interlocking provided.
- This can e.g. as a parallel interface (for the ESTW Alcatel 6111 LockTrack), as a redundant CAN interface (for the ESTW Alcatel 6151 LockTrack) or as a bus interface for connection a time-triggered protocol (TTP) module for the EWST Alcatel 6131 LockTrack be trained. It can also provide multiple interfaces be, which are equipped according to the application. Diagnostic functions for Troubleshooting provide LEDs on the front panel of the module or are over a maintenance terminal accessible at a serial interface.
- the point control 1 is via a classic four-wire interface with connected to a point drive 2. This allows a connection of the Turnout drive with minimal wire expense and compatibility with existing outdoor facilities.
- the point machine contains a three-phase Motor 211, 212, -213, which moves the switch in the desired end position. Contacts 221-224 closed or opened by the switch blades be allowed to recognize the setting of points by appropriate Test circuits 121, 122.
- the test circuits are submitted in parallel Patent application of the same inventor described in more detail.
- the power supply interface 110 includes three three-phase currents L1, L2, L3 (380/400 V), neutral N and ground point MP a connection for a 60V test voltage.
- the dual-computer system monitors the Switch point and switches when the switch from an end position in the another is to be made, the three-phase L1-L3 over the Four-wire interface for point machine 2.
- IGBT modules Isolated Gate Bipolar transistor
- Each module contains two IGBTs, one for the positive half wave and one for the negative half wave.
- a monostable, positively driven card relay is used by a contact pair is read back through the microcontroller.
- the position of the contact set from WN can constantly via the read back contacts through the secure Double computer system 10 are tested.
- the relay contacts are called Trenner operated, that is, they set the current paths, but switch no performance. This is done by the semiconductor switches 131, 132 wear. When switching on, the relay contact is closed first and then the load 211, 212, 213 through the semiconductor switch switched on. When switching off the consumer first switches the Semiconductor switch off and then opens the relay contact. By the One after the other when switching relays WN and IGBT, the electronic Switch additionally be checked at each switching operation. In the state relay WN switched on and IGBT still switched off may be connected to the current transformers I Load and I off no current can be measured.
- the point motor can be advantageous at zero crossing the voltage is turned on and turned off at the zero crossing of the current become. This is done by ELDP 111 (electronically programmable electronic device). After release by the dual computer system 10 controls the ELDP 111 the in-phase control of the Umstellschreib.
- Two additional relays R and L, which are used to control the setpoint position are also designed as positively driven card relay.
- This information consists of the set point by Reading back the storage relay and checking the current flow in the Monitoring circuit (60V).
- the current flows through a series connection the switch of the monitoring voltage, the detector “Monitors” with Auffahrprüfer 121 and the detector “Aveman” 122. All these modules are realized in semiconductor technology. This allows one from the double computer monitored pulse operation.
- a suitable algorithm of Pulse control can be failures in the monitoring circuit, Ader uncomfortable and reveal voltage incidents through cyclic testing. The daily It is therefore not necessary to switch over operating points that are not in use.
- Isolation transformers are used for galvanic isolation of the current paths.
- to Galvanic isolation of the signal paths are used optocouplers.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Relay Circuits (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Electronic Switches (AREA)
- Keying Circuit Devices (AREA)
Abstract
Description
Claims (10)
- Weichensteuerung (1) für ein elektronisches Stellwerk zur Ansteuerung eines Weichenantriebs (2), mit mindestens einem Halbleiterschalter (131, 132) zum Schalten einer Stellspannung (L1, L2) für den Weichenantrieb (2) und mit mindestens einem Relais (WN), dessen mindestens ein Relaiskontaktpaar in Reihe mit dem Halbleiterschalter (131, 132) geschaltet ist, zum Abtrennen einer Spannungsversorgung (110) im Ruhezustand.
- Weichenantrieb nach Anspruch 1 mit mindestens einem vorzugsweise einstellbaren Widerstand (V1, V2) in Parallelschaltung zu dem mindestens einen Relaiskontakt (WN).
- Weichensteuerung nach Anspruch 1 mit einem Doppelrechnersystem (10) aus mindestens zwei Mikrocontrollern zum Ansteuern des mindestens einen Relais (WN) und des mindestens einen Halbleiterschalters (131, 132), welches derart angepasst ist, dass beim Einschalten zuerst der Relaiskontakt (WN) geschlossen und anschließend der Weichenantrieb (2) durch den Halbleiterschalter (131, 132) eingeschaltet wird und beim Ausschalten des Weichenantriebs (2) zuerst der Halbleiterschalter (131, 132) abgeschaltet und anschließend der Relaiskontakt (WN) geöffnet wird.
- Weichensteuerung nach Anspruch 1, bei dem der mindestens eine Halbleiterschalter mindestens einen Isolated Gate Bipolar Transistor enthält.
- Weichensteuerung nach Anspruch 4, bei dem der mindestens eine Halbleiterschalter je einen Isolated Gate Bipolar Transistor für positive und negative Halbwellen enthält.
- Weichensteuerung nach Anspruch 1, bei dem das mindestens eine Relais ein monostabiles, zwangsgeführtes Relais mit mindestens zwei Kontaktpaaren ist, von denen ein Kontaktpaar in Reihe mit dem Halbleiterschalter (131, 132) geschaltet ist und ein Kontaktpaar durch das Doppelrechnersystem (10) zurückgelesen wird.
- Weichensteuerung nach Anspruch 1 mit mindestens einem Strommesser zum Prüfen des mindestens einen Halbleiterschalter (131, 132) durch einem im Zustand in dem das mindestens eine Relais (WN) eingeschaltet und der mindestens einen Halbleiterschalter (131, 132) noch ausgeschaltet ist.
- Weichensteuerung nach Anspruch 1 mit einer Steuerung (111) zur phasenrichtigen Steuerung der Umstellspannung derart, dass im Nulldurchgang der Spannung eingeschaltet und im Nulldurchgang des Stromes ausgeschaltet werden wird.
- Weichensteuerung nach Anspruch 1 mit zwei weiteren Relais (R, L) zur Steuerung der Weichensolllage.
- Verfahren zum Ansteuerung eines Weichenantriebs (2), bei dem zum Einschalten zuerst ein Relaiskontakt (WN), der zum Abtrennen einer Spannungsversorgung (110) im Ruhezustand dient, geschlossen und anschließend der Weichenantrieb (2) durch zumindest einen Halbleiterschalter (131, 132) eingeschaltet wird und beim Ausschalten des Weichenantriebs (2) zuerst der mindestens eine Halbleiterschalter (131, 132) abgeschaltet und anschließend der Relaiskontakt (WN) wieder geöffnet wird.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT04291190T ATE331649T1 (de) | 2004-05-07 | 2004-05-07 | Elektronische weichensteuerung in einem elektronischen stellwerk |
EP04291190A EP1593574B1 (de) | 2004-05-07 | 2004-05-07 | Elektronische Weichensteuerung in einem elektronischen Stellwerk |
DE502004000880T DE502004000880D1 (de) | 2004-05-07 | 2004-05-07 | Elektronische Weichensteuerung in einem elektronischen Stellwerk |
CN200510068373.3A CN1695996A (zh) | 2004-05-07 | 2005-05-08 | 在电子集控站中的电子转接控制 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04291190A EP1593574B1 (de) | 2004-05-07 | 2004-05-07 | Elektronische Weichensteuerung in einem elektronischen Stellwerk |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1593574A1 true EP1593574A1 (de) | 2005-11-09 |
EP1593574B1 EP1593574B1 (de) | 2006-06-28 |
Family
ID=34931087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04291190A Revoked EP1593574B1 (de) | 2004-05-07 | 2004-05-07 | Elektronische Weichensteuerung in einem elektronischen Stellwerk |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1593574B1 (de) |
CN (1) | CN1695996A (de) |
AT (1) | ATE331649T1 (de) |
DE (1) | DE502004000880D1 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006047971A1 (en) * | 2004-11-02 | 2006-05-11 | Azd Praha S.R.O. | The safe three-phase contac-free switch |
WO2008089502A2 (de) * | 2007-01-23 | 2008-07-31 | Vae Eisenbahnsysteme Gmbh | Vorrichtung zur kontaktlosen ermittlung des energiebedarfs eines weichenstellantriebs |
EP2181907A1 (de) * | 2008-10-29 | 2010-05-05 | Siemens Aktiengesellschaft | Weichendiagnosesystem |
WO2011107376A1 (de) * | 2010-03-05 | 2011-09-09 | Siemens Aktiengesellschaft | Schaltungsanordnung zur spannungsmessung bei einem elektrischen antrieb, insbesondere weichenantrieb |
NL1040284A (nl) * | 2013-07-03 | 2015-01-06 | Railservice Nederland B V | Motorstroomregelaar nse-wisselsteller. |
DE102009055676B4 (de) * | 2009-11-20 | 2015-04-23 | Siemens Aktiengesellschaft | Schaltung zur Ansteuerung und Überwachung einer Mehrlagenweiche |
CN112373518A (zh) * | 2019-09-29 | 2021-02-19 | 北京城建设计发展集团股份有限公司 | 一种电子式五线制道岔控制装置 |
CN114435425A (zh) * | 2022-04-06 | 2022-05-06 | 北京全路通信信号研究设计院集团有限公司 | 一种全电子模块和继电器之间的映射方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1222963B (de) * | 1961-04-29 | 1966-08-18 | Werk Signal Sicherungstech Veb | Vieradrige Schaltung fuer mit Drehstrom gespeiste Weichenantriebe |
EP0153900A2 (de) * | 1984-02-09 | 1985-09-04 | Licentia Patent-Verwaltungs-GmbH | Steuerung und Sicherung einer durch eine Fernstelleinrichtung (Stellwerk) oder eine Ortsstelleinrichtung bedienbaren Weiche |
US5547151A (en) * | 1995-01-06 | 1996-08-20 | Union Switch & Signal Inc. | Railway switch mechanism |
-
2004
- 2004-05-07 AT AT04291190T patent/ATE331649T1/de not_active IP Right Cessation
- 2004-05-07 DE DE502004000880T patent/DE502004000880D1/de not_active Revoked
- 2004-05-07 EP EP04291190A patent/EP1593574B1/de not_active Revoked
-
2005
- 2005-05-08 CN CN200510068373.3A patent/CN1695996A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1222963B (de) * | 1961-04-29 | 1966-08-18 | Werk Signal Sicherungstech Veb | Vieradrige Schaltung fuer mit Drehstrom gespeiste Weichenantriebe |
EP0153900A2 (de) * | 1984-02-09 | 1985-09-04 | Licentia Patent-Verwaltungs-GmbH | Steuerung und Sicherung einer durch eine Fernstelleinrichtung (Stellwerk) oder eine Ortsstelleinrichtung bedienbaren Weiche |
US5547151A (en) * | 1995-01-06 | 1996-08-20 | Union Switch & Signal Inc. | Railway switch mechanism |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006047971A1 (en) * | 2004-11-02 | 2006-05-11 | Azd Praha S.R.O. | The safe three-phase contac-free switch |
WO2008089502A2 (de) * | 2007-01-23 | 2008-07-31 | Vae Eisenbahnsysteme Gmbh | Vorrichtung zur kontaktlosen ermittlung des energiebedarfs eines weichenstellantriebs |
WO2008089502A3 (de) * | 2007-01-23 | 2008-09-18 | Vae Eisenbahnsysteme Gmbh | Vorrichtung zur kontaktlosen ermittlung des energiebedarfs eines weichenstellantriebs |
AU2008209302B2 (en) * | 2007-01-23 | 2012-11-15 | Vae Eisenbahnsysteme Gmbh | Device for the contactless determination of the energy requirements of a point actuating drive |
EP2181907A1 (de) * | 2008-10-29 | 2010-05-05 | Siemens Aktiengesellschaft | Weichendiagnosesystem |
DE102009055676B4 (de) * | 2009-11-20 | 2015-04-23 | Siemens Aktiengesellschaft | Schaltung zur Ansteuerung und Überwachung einer Mehrlagenweiche |
WO2011107376A1 (de) * | 2010-03-05 | 2011-09-09 | Siemens Aktiengesellschaft | Schaltungsanordnung zur spannungsmessung bei einem elektrischen antrieb, insbesondere weichenantrieb |
NL1040284A (nl) * | 2013-07-03 | 2015-01-06 | Railservice Nederland B V | Motorstroomregelaar nse-wisselsteller. |
CN112373518A (zh) * | 2019-09-29 | 2021-02-19 | 北京城建设计发展集团股份有限公司 | 一种电子式五线制道岔控制装置 |
CN114435425A (zh) * | 2022-04-06 | 2022-05-06 | 北京全路通信信号研究设计院集团有限公司 | 一种全电子模块和继电器之间的映射方法及系统 |
CN114435425B (zh) * | 2022-04-06 | 2022-08-09 | 北京全路通信信号研究设计院集团有限公司 | 一种全电子模块和继电器之间的映射方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
ATE331649T1 (de) | 2006-07-15 |
EP1593574B1 (de) | 2006-06-28 |
CN1695996A (zh) | 2005-11-16 |
DE502004000880D1 (de) | 2006-08-10 |
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