ATA87098A - CIRCUIT ARRANGEMENT FOR MONITORING THE OPERATING CHARACTERISTICS OF RAILWAY TECHNICAL SAFETY DETECTORS - Google Patents

CIRCUIT ARRANGEMENT FOR MONITORING THE OPERATING CHARACTERISTICS OF RAILWAY TECHNICAL SAFETY DETECTORS

Info

Publication number
ATA87098A
ATA87098A AT0087098A AT87098A ATA87098A AT A87098 A ATA87098 A AT A87098A AT 0087098 A AT0087098 A AT 0087098A AT 87098 A AT87098 A AT 87098A AT A87098 A ATA87098 A AT A87098A
Authority
AT
Austria
Prior art keywords
monitoring
circuit arrangement
operating characteristics
technical safety
railway technical
Prior art date
Application number
AT0087098A
Other languages
German (de)
Other versions
AT406856B (en
Inventor
Gerhard Dipl Ing Berliz
Original Assignee
Vae Ag
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
Application filed by Vae Ag filed Critical Vae Ag
Priority to AT0087098A priority Critical patent/AT406856B/en
Priority to AT99890161T priority patent/ATE311320T1/en
Priority to EP99890161A priority patent/EP0958985B1/en
Priority to DE59912851T priority patent/DE59912851D1/en
Publication of ATA87098A publication Critical patent/ATA87098A/en
Application granted granted Critical
Publication of AT406856B publication Critical patent/AT406856B/en

Links

Classifications

    • 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
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/169—Diagnosis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

The safety systems tap measurement voltages via electrical resistances and evaluate them. The monitoring circuit has an input resistance (R1, R2) and a suppressor diode or a bi-directional Zener diode (DS1) parallel to the tapping resistor in each measurement line. The tapping resistor is a potential divider (R3, R4) with capacitors (C1, C2) in the sub-circuits to form amplitude-limiting low-pass filters.
AT0087098A 1998-05-20 1998-05-20 CIRCUIT ARRANGEMENT FOR MONITORING THE OPERATING CHARACTERISTICS OF RAILWAY TECHNICAL SAFETY DETECTORS AT406856B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0087098A AT406856B (en) 1998-05-20 1998-05-20 CIRCUIT ARRANGEMENT FOR MONITORING THE OPERATING CHARACTERISTICS OF RAILWAY TECHNICAL SAFETY DETECTORS
AT99890161T ATE311320T1 (en) 1998-05-20 1999-05-19 CIRCUIT ARRANGEMENT FOR MONITORING OPERATING DATA OF RAILWAY SAFETY DETECTION SYSTEMS
EP99890161A EP0958985B1 (en) 1998-05-20 1999-05-19 Circuit arrangement for monitoring operational data of railway security signalling systems
DE59912851T DE59912851D1 (en) 1998-05-20 1999-05-19 Circuit arrangement for monitoring operating characteristics of railway security security systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0087098A AT406856B (en) 1998-05-20 1998-05-20 CIRCUIT ARRANGEMENT FOR MONITORING THE OPERATING CHARACTERISTICS OF RAILWAY TECHNICAL SAFETY DETECTORS

Publications (2)

Publication Number Publication Date
ATA87098A true ATA87098A (en) 2000-02-15
AT406856B AT406856B (en) 2000-10-25

Family

ID=3501712

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0087098A AT406856B (en) 1998-05-20 1998-05-20 CIRCUIT ARRANGEMENT FOR MONITORING THE OPERATING CHARACTERISTICS OF RAILWAY TECHNICAL SAFETY DETECTORS
AT99890161T ATE311320T1 (en) 1998-05-20 1999-05-19 CIRCUIT ARRANGEMENT FOR MONITORING OPERATING DATA OF RAILWAY SAFETY DETECTION SYSTEMS

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT99890161T ATE311320T1 (en) 1998-05-20 1999-05-19 CIRCUIT ARRANGEMENT FOR MONITORING OPERATING DATA OF RAILWAY SAFETY DETECTION SYSTEMS

Country Status (3)

Country Link
EP (1) EP0958985B1 (en)
AT (2) AT406856B (en)
DE (1) DE59912851D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0304633D0 (en) * 2003-02-28 2003-04-02 Cdsrail Ltd Condition monitoring apparatus and method
CN103955161B (en) * 2014-05-14 2016-12-07 华为技术有限公司 A kind of supervisory circuit and electronic equipment
CN109131437B (en) * 2018-08-23 2020-12-22 深圳科安达电子科技股份有限公司 Axle counting track circuit system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD212932A1 (en) * 1982-12-20 1984-08-29 Werk Signal Sicherungstech Veb INTRINSICALLY ELECTRONIC CIRCUIT ARRANGEMENT FOR MONITORING A SIGNAL LAMP
DE3442838A1 (en) * 1984-11-23 1986-05-28 Siemens AG, 1000 Berlin und 8000 München Device for controlling a passive track magnet
DE3634696A1 (en) * 1986-10-11 1988-04-14 Standard Elektrik Lorenz Ag Device for monitoring a section of track
DE3908236A1 (en) * 1989-03-14 1990-09-20 Dehn & Soehne Overvoltage protection, especially overvoltage protection device
DD282299C4 (en) * 1989-04-12 1991-03-14 Veb Wasserversorgung Und Abwasserbehandlung Potsdam,De CIRCUIT FOR MONITORING THE OPERATING CURRENT IN CIRCUITS OF DC ELECTRICITY CONSUMERS
DD282300C4 (en) * 1989-04-12 1991-03-14 Veb Wasserversorgung Und Abwasserbehandlung Potsdam,De CIRCUIT FOR MONITORING THE OPERATING CURRENT IN CIRCUITS OF ONE-PHASE CHANGED ELECTRICITY CONSUMERS
US5001587A (en) * 1989-05-24 1991-03-19 Square D Company Protection circuit for railroad signaling high voltage surge protection circuit
DE4133090A1 (en) * 1991-09-30 1993-04-01 Siemens Ag POWER SUPPLY UNIT

Also Published As

Publication number Publication date
EP0958985A2 (en) 1999-11-24
EP0958985A3 (en) 2002-05-22
ATE311320T1 (en) 2005-12-15
AT406856B (en) 2000-10-25
EP0958985B1 (en) 2005-11-30
DE59912851D1 (en) 2006-01-05

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