ES481082A1 - Perfeccionamientos en sistemas de enclavamiento de senales de control de ferrocarriles. - Google Patents
Perfeccionamientos en sistemas de enclavamiento de senales de control de ferrocarriles.Info
- Publication number
- ES481082A1 ES481082A1 ES481082A ES481082A ES481082A1 ES 481082 A1 ES481082 A1 ES 481082A1 ES 481082 A ES481082 A ES 481082A ES 481082 A ES481082 A ES 481082A ES 481082 A1 ES481082 A1 ES 481082A1
- Authority
- ES
- Spain
- Prior art keywords
- signals
- control
- control signal
- unsafe
- energized
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
- G06F11/184—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components where the redundant components implement processing functionality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/181—Eliminating the failing redundant component
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Safety Devices In Control Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Perfeccionamientos en sistemas de enclavamientos de señales de control de ferrocarriles, del tipo que comprenden medios de control de enclavamiento de ferrocarril electrónico o a base de ordenador, caracterizados porque se dota a cada dispositivo de una pluralidad de dispositivos de control de tráfico de ferrocarril, organizados cada uno para ocupar un primer estado de funcionamiento en respuesta a una señal de control respectiva en un primer estado estable y para ocupar un segundo estado de funcionamiento en respuesta a una señal de control en un segundo estado estable, que comprende un aparato electrónico o a base de ordenador para general las señales de control en el primer estado estable o en un estado alterno correspondiente al segundo estado estable, y medios convertidores de la señal de control alterna interpuestos entre el dispositivo de control de enclavamiento y los dispositivos de control de tráfico y que responde a las señales de control generadas para convertir la señal de control alterna en una señal de control en un segundo estado estable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7826669 | 1978-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES481082A1 true ES481082A1 (es) | 1980-03-01 |
Family
ID=10497927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES481082A Expired ES481082A1 (es) | 1978-06-10 | 1979-05-30 | Perfeccionamientos en sistemas de enclavamiento de senales de control de ferrocarriles. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4305556A (es) |
EP (1) | EP0006310A1 (es) |
AU (1) | AU526142B2 (es) |
CA (1) | CA1138971A (es) |
ES (1) | ES481082A1 (es) |
IT (1) | IT7968161A0 (es) |
NZ (1) | NZ190593A (es) |
ZA (1) | ZA792482B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3110390A1 (de) * | 1981-03-18 | 1982-10-07 | Gebhard Balluff, Fabrik Feinmechanischer Erzeugnisse, 7303 Neuhausen | Pruef- und auswerteschaltung fuer naeherungsschalter in maschinensteuerungen |
US4617627A (en) * | 1983-01-17 | 1986-10-14 | Hitachi, Ltd. | Method for automatic operation of a vehicle |
US4611291A (en) * | 1983-11-10 | 1986-09-09 | General Signal Corp. | Vital interface system for railway signalling |
US4611775A (en) * | 1983-12-29 | 1986-09-16 | General Signal Corp. | Railway track switch control apparatus |
US4610206A (en) * | 1984-04-09 | 1986-09-09 | General Signal Corporation | Micro controlled classification yard |
DE3442418A1 (de) * | 1984-11-20 | 1986-05-22 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum betrieb eines signaltechnisch sicheren mehrrechnersystems mit mehreren signaltechnisch nicht sicheren ein/ausgabebaugruppen |
JPH05233344A (ja) * | 1992-02-20 | 1993-09-10 | Hitachi Ltd | 情報処理装置 |
US5463552A (en) * | 1992-07-30 | 1995-10-31 | Aeg Transportation Systems, Inc. | Rules-based interlocking engine using virtual gates |
SE501095C2 (sv) * | 1992-08-31 | 1994-11-14 | Carrnovo Ab | Förfarande och anordning för styrning av ett antal rullande enheter i en bananläggning |
CA2099204C (en) * | 1992-10-08 | 1997-01-07 | James P. Brown | Coded railway track circuit having reduced power standby mode capability |
EP0920391B1 (de) * | 1996-08-23 | 2002-04-03 | Siemens Schweiz AG | Verfahren zur steuerung und überwachung einer verkehrstechnischen anlage |
ES2118043B1 (es) * | 1996-10-29 | 1999-04-16 | Enclavamientos Y Senalizacion | Registrador electronico de eventos. |
JP3346283B2 (ja) * | 1998-06-19 | 2002-11-18 | 株式会社日立製作所 | 多重系処理装置及び多重系処理装置に接続されたコントローラ及び多重系処理システム |
GB2348034A (en) * | 1999-03-17 | 2000-09-20 | Westinghouse Brake & Signal | An interlocking for a railway system |
US6618628B1 (en) * | 2000-10-05 | 2003-09-09 | Karl A. Davlin | Distributed input/output control systems and methods |
JP2005054843A (ja) * | 2003-08-01 | 2005-03-03 | Fanuc Ltd | ブレーキ装置 |
FR2861881B1 (fr) * | 2003-11-03 | 2006-01-20 | Airbus France | Systeme pour la surveillance d'une pluralite de zones |
JP6572215B2 (ja) * | 2014-07-31 | 2019-09-04 | 東日本旅客鉄道株式会社 | 連動装置 |
JP6572214B2 (ja) * | 2014-07-31 | 2019-09-04 | 東日本旅客鉄道株式会社 | 連動装置 |
FR3039907B1 (fr) * | 2015-08-03 | 2017-09-08 | Alstom Transp Tech | Dispositif d'acquisition de donnees optimise pour vehicule ferroviaire comprenant au moins deux modules d'acquisition et un voteur |
CN105099630A (zh) * | 2015-08-26 | 2015-11-25 | 黑龙江科技大学 | 全电子计算机联锁信息传输网络系统及传输方法 |
JP6367173B2 (ja) * | 2015-11-17 | 2018-08-01 | 株式会社京三製作所 | 制御出力回路、演算装置、電子端末装置及び接点入力回路 |
CN107914734B (zh) * | 2017-10-24 | 2019-07-26 | 北京全路通信信号研究设计院集团有限公司 | 道岔控制状态的标记方法及装置、计算机存储介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599179A (en) * | 1969-05-28 | 1971-08-10 | Westinghouse Electric Corp | Fault detection and isolation in computer input-output devices |
US3783250A (en) * | 1972-02-25 | 1974-01-01 | Nasa | Adaptive voting computer system |
GB1373014A (en) * | 1972-03-23 | 1974-11-06 | Marconi Co Ltd | Processor security arrangements |
GB1489921A (en) * | 1974-01-25 | 1977-10-26 | Westinghouse Brake & Signal | Railway control systems |
-
1979
- 1979-05-22 ZA ZA792482A patent/ZA792482B/xx unknown
- 1979-05-23 US US06/041,594 patent/US4305556A/en not_active Expired - Lifetime
- 1979-05-25 EP EP79300941A patent/EP0006310A1/en not_active Withdrawn
- 1979-05-28 AU AU47458/79A patent/AU526142B2/en not_active Ceased
- 1979-05-29 NZ NZ190593A patent/NZ190593A/xx unknown
- 1979-05-29 IT IT7968161A patent/IT7968161A0/it unknown
- 1979-05-30 ES ES481082A patent/ES481082A1/es not_active Expired
- 1979-05-30 CA CA000328656A patent/CA1138971A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NZ190593A (en) | 1982-12-21 |
CA1138971A (en) | 1983-01-04 |
EP0006310A1 (en) | 1980-01-09 |
AU4745879A (en) | 1979-12-20 |
AU526142B2 (en) | 1982-12-16 |
ZA792482B (en) | 1980-06-25 |
US4305556A (en) | 1981-12-15 |
IT7968161A0 (it) | 1979-05-29 |
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