ATE291544T1 - METHOD FOR GENERATING A SIGNAL THAT INDICATES A SECTION OF TRACK AS OCCUPY - Google Patents

METHOD FOR GENERATING A SIGNAL THAT INDICATES A SECTION OF TRACK AS OCCUPY

Info

Publication number
ATE291544T1
ATE291544T1 AT98250332T AT98250332T ATE291544T1 AT E291544 T1 ATE291544 T1 AT E291544T1 AT 98250332 T AT98250332 T AT 98250332T AT 98250332 T AT98250332 T AT 98250332T AT E291544 T1 ATE291544 T1 AT E291544T1
Authority
AT
Austria
Prior art keywords
signal
generated
section
value
lead unit
Prior art date
Application number
AT98250332T
Other languages
German (de)
Inventor
Wolfgang Dr Talke
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE291544T1 publication Critical patent/ATE291544T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L17/00—Switching systems for classification yards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/02—Track brakes or retarding apparatus
    • B61K7/12—Track brakes or retarding apparatus electrically controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Communication Control (AREA)

Abstract

The method involves generating an auxiliary signal from a detection device with each lead unit entering the track section (1). The control signal (St)is formed using the respective auxiliary signal. The detection device is a speed measurement device (9) which outputs the auxiliary signal as a speed measurement value representing the entry speed of each lead unit. The speed measurement value or an auxiliary value (Vm) formed from the speed measurement is compared with a threshold value and a first intermediate signal (S1) generated, if the threshold is exceeded. A distance measurement device (12) measures the distance to the distance measurement device at which the next lead unit enters the section. A second intermediate signal (S2) is generated when the distance measurement value (L) falls below a second threshold value. A control signal is generated when the first and the second intermediate signals (S1,S2) were generated.
AT98250332T 1997-09-26 1998-09-16 METHOD FOR GENERATING A SIGNAL THAT INDICATES A SECTION OF TRACK AS OCCUPY ATE291544T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19743995A DE19743995C1 (en) 1997-09-26 1997-09-26 Method for generating a signal which identifies a track section as occupied

Publications (1)

Publication Number Publication Date
ATE291544T1 true ATE291544T1 (en) 2005-04-15

Family

ID=7844670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98250332T ATE291544T1 (en) 1997-09-26 1998-09-16 METHOD FOR GENERATING A SIGNAL THAT INDICATES A SECTION OF TRACK AS OCCUPY

Country Status (3)

Country Link
EP (1) EP0913309B1 (en)
AT (1) ATE291544T1 (en)
DE (2) DE19743995C1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1530313B2 (en) * 1965-06-05 1973-08-16 Siemens AG, 1000 Berlin u 8000 München ARRANGEMENT FOR CONTROLLING A TRACK BRAKE IN GRAVITY MANEUVERING SYSTEMS
US3745334A (en) * 1971-09-23 1973-07-10 Southern Pacific Transport Co Hump yard retarder control system
US3844514A (en) * 1973-03-08 1974-10-29 Gen Signal Corp Car retarder control system
DE3127672C2 (en) * 1981-07-13 1984-05-17 Siemens AG, 1000 Berlin und 8000 München Equipment in shunting systems for track clearance measurement
DE19526816C2 (en) * 1995-07-12 1998-04-09 Siemens Ag Method for recognizing an incorrect message in a section-by-section axle counting

Also Published As

Publication number Publication date
EP0913309A3 (en) 2001-09-12
DE19743995C1 (en) 1999-04-22
DE59812675D1 (en) 2005-04-28
EP0913309A2 (en) 1999-05-06
EP0913309B1 (en) 2005-03-23

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Legal Events

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