BR7904070A - APPARATUS FOR THE CONTROL OF A VEHICLE TRAIN AND PROCESS FOR DETERMINING THE SPEED OF A VEHICLE TRAIN - Google Patents

APPARATUS FOR THE CONTROL OF A VEHICLE TRAIN AND PROCESS FOR DETERMINING THE SPEED OF A VEHICLE TRAIN

Info

Publication number
BR7904070A
BR7904070A BR7904070A BR7904070A BR7904070A BR 7904070 A BR7904070 A BR 7904070A BR 7904070 A BR7904070 A BR 7904070A BR 7904070 A BR7904070 A BR 7904070A BR 7904070 A BR7904070 A BR 7904070A
Authority
BR
Brazil
Prior art keywords
vehicle train
determining
speed
control
train
Prior art date
Application number
BR7904070A
Other languages
Portuguese (pt)
Inventor
A Sahasrabudhe
L Anderson
D Rush
Original Assignee
Westinghouse Electric Corp
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 US05/920,319 external-priority patent/US4217643A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7904070A publication Critical patent/BR7904070A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
BR7904070A 1978-06-28 1979-06-27 APPARATUS FOR THE CONTROL OF A VEHICLE TRAIN AND PROCESS FOR DETERMINING THE SPEED OF A VEHICLE TRAIN BR7904070A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92031578A 1978-06-28 1978-06-28
US05/920,319 US4217643A (en) 1978-06-28 1978-06-28 Speed maintaining control of train vehicles

Publications (1)

Publication Number Publication Date
BR7904070A true BR7904070A (en) 1980-02-12

Family

ID=27129797

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904070A BR7904070A (en) 1978-06-28 1979-06-27 APPARATUS FOR THE CONTROL OF A VEHICLE TRAIN AND PROCESS FOR DETERMINING THE SPEED OF A VEHICLE TRAIN

Country Status (4)

Country Link
BR (1) BR7904070A (en)
DE (1) DE2926150A1 (en)
GB (1) GB2025673B (en)
MX (1) MX147629A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10725171B2 (en) * 2017-01-27 2020-07-28 Massachusetts Institute Of Technology Method and system for localization of a vehicle using surface penetrating radar

Also Published As

Publication number Publication date
GB2025673B (en) 1983-04-27
MX147629A (en) 1983-01-03
GB2025673A (en) 1980-01-23
DE2926150A1 (en) 1980-01-10

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