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DE4190305A1 - - Google Patents

Info

Publication number
DE4190305A1
DE4190305A1 DE19914190305 DE4190305A DE4190305A1 DE 4190305 A1 DE4190305 A1 DE 4190305A1 DE 19914190305 DE19914190305 DE 19914190305 DE 4190305 A DE4190305 A DE 4190305A DE 4190305 A1 DE4190305 A1 DE 4190305A1
Authority
DE
Germany
Prior art keywords
flip
flop circuit
gate
safety
flop
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.)
Withdrawn
Application number
DE19914190305
Other languages
German (de)
Other versions
DE4190305D2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AT31490A external-priority patent/AT397791B/en
Priority claimed from AT121990A external-priority patent/AT397792B/en
Application filed filed Critical
Publication of DE4190305A1 publication Critical patent/DE4190305A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/22—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

A signalling installation for ensuring the safety of a single-line track section divided into several blocks, the safety of which is ensured by signals. Sender units, in pairs, (2, 2', 3, 3') for detecting a railway vehicle are located at the limits of each block and are connected to the inputs of a flip-flop circuit (4, 4'), which they set and reset. One output (Q') of each flip-flop circuit (4, 4') is connected to the reset input with an AND gate of a further flip-flop circuit (6, 6') and at least one other input of the AND gate of the reset input of each of these flip-flop circuits (6, 6') is connected to at least one of the sender units (2, 2', 3, 3') arranged on the ouput side of blocks (B) for each direction of motion of the railway vehicle to be detected. The outputs (Q') of the flip-flop circuits (6, 6') control two emergency signals (1, 1') or emergency stopping devices in the block (B) region.
DE19914190305 1990-02-12 1991-02-07 Withdrawn DE4190305A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT31490A AT397791B (en) 1990-02-12 1990-02-12 Signal system for protecting a single-track route section
AT121990A AT397792B (en) 1990-06-05 1990-06-05 Signal system for protecting a single-track route section

Publications (1)

Publication Number Publication Date
DE4190305A1 true DE4190305A1 (en) 1993-07-15

Family

ID=25592291

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19914190305 Expired - Lifetime DE4190305D2 (en) 1990-02-12 1991-02-07 Signalanlage zur sicherung eines eingleisigen streckenabschnittes
DE19914190305 Withdrawn DE4190305A1 (en) 1990-02-12 1991-02-07

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19914190305 Expired - Lifetime DE4190305D2 (en) 1990-02-12 1991-02-07 Signalanlage zur sicherung eines eingleisigen streckenabschnittes

Country Status (4)

Country Link
EP (1) EP0515441A1 (en)
AU (1) AU7237291A (en)
DE (2) DE4190305D2 (en)
WO (1) WO1991012163A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423787C1 (en) * 1994-07-01 1995-11-30 Elpro Ag Process and device for train-controlled changes of direction in single-track operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097469B (en) * 1958-04-03 1961-01-19 Standard Elektrik Lorenz Ag Circuit arrangement for warning and signaling systems for securing single-track routes, in particular mine railways
DE3243700A1 (en) * 1982-11-23 1984-05-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Device for the reliable intermittent detection of occupied status
FR2588232A1 (en) * 1985-10-09 1987-04-10 Baron Guy Signalling device for alternating-direction one-way road

Also Published As

Publication number Publication date
WO1991012163A1 (en) 1991-08-22
DE4190305D2 (en) 1993-07-15
AU7237291A (en) 1991-09-03
EP0515441A1 (en) 1992-12-02

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination