ZA745479B - Vehicle detection signaling and communication system - Google Patents

Vehicle detection signaling and communication system

Info

Publication number
ZA745479B
ZA745479B ZA00745479A ZA745479A ZA745479B ZA 745479 B ZA745479 B ZA 745479B ZA 00745479 A ZA00745479 A ZA 00745479A ZA 745479 A ZA745479 A ZA 745479A ZA 745479 B ZA745479 B ZA 745479B
Authority
ZA
South Africa
Prior art keywords
communication system
vehicle detection
detection signaling
signaling
vehicle
Prior art date
Application number
ZA00745479A
Other languages
English (en)
Inventor
C Andreasen
Original Assignee
Gen Signal 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
Application filed by Gen Signal Corp filed Critical Gen Signal Corp
Publication of ZA745479B publication Critical patent/ZA745479B/xx

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
    • B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
    • B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Traffic Control Systems (AREA)
ZA00745479A 1973-10-01 1974-08-27 Vehicle detection signaling and communication system ZA745479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US402414A US3879004A (en) 1973-10-01 1973-10-01 Vehicle detection, signaling and communication system

Publications (1)

Publication Number Publication Date
ZA745479B true ZA745479B (en) 1975-08-27

Family

ID=23591789

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00745479A ZA745479B (en) 1973-10-01 1974-08-27 Vehicle detection signaling and communication system

Country Status (8)

Country Link
US (1) US3879004A (it)
JP (1) JPS5076702A (it)
CA (1) CA1014256A (it)
FR (1) FR2246435B1 (it)
GB (1) GB1485420A (it)
IT (1) IT1019436B (it)
NL (1) NL7411667A (it)
ZA (1) ZA745479B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498546A1 (fr) * 1981-01-29 1982-07-30 Jeumont Schneider Procede de controle d'un vehicule ferroviaire en conduite automatique
US5263669A (en) * 1992-05-15 1993-11-23 Union Switch & Signal Inc. Railway cab signal transmitter
DE4335380C1 (de) * 1993-10-16 1995-03-30 Doehler Peter Dipl Kaufm Schaltung für die Belegtanzeige von Gleisabschnitten bei einer Modelleisenbahn
US6317058B1 (en) 1999-09-15 2001-11-13 Jerome H. Lemelson Intelligent traffic control and warning system and method
US6533222B1 (en) 2002-01-16 2003-03-18 Gaetano D. Brooks Railway vehicle safety shunt system
CN101769972B (zh) * 2008-12-31 2012-06-27 中国神华能源股份有限公司 机车信号信息检测器
US9079593B1 (en) * 2014-01-09 2015-07-14 Railroad Signal International, L.L.C. Method of improving shunt detection on railroad tracks and railroad highway crossing signal electronic assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1053693A (en) * 1911-11-02 1913-02-18 Lincoln C Miller Train-control system.
US1389258A (en) * 1917-11-22 1921-08-30 Macfarlane Comm Corp Electrical system of train communication
US2731550A (en) * 1950-06-30 1956-01-17 Gen Railway Signal Co Cab signalling system for railroads
US3328581A (en) * 1966-06-16 1967-06-27 Westinghouse Air Brake Co Rapid transit speed control system
US3501629A (en) * 1968-12-30 1970-03-17 Westinghouse Air Brake Co Speed control system for railroad trains

Also Published As

Publication number Publication date
US3879004A (en) 1975-04-22
FR2246435B1 (it) 1978-11-24
JPS5076702A (it) 1975-06-23
CA1014256A (en) 1977-07-19
GB1485420A (en) 1977-09-14
IT1019436B (it) 1977-11-10
AU7380874A (en) 1976-04-01
NL7411667A (nl) 1975-04-03
FR2246435A1 (it) 1975-05-02

Similar Documents

Publication Publication Date Title
IL43922A0 (en) Vehicle anti-theft system
AU6500774A (en) Security system
AU5169073A (en) Vehicle safety system
GB1445665A (en) Vswr alarm system
AU6976974A (en) Detection system
CA1012225A (en) Intrusion detection system
AU6415974A (en) Road signalling system
AU7425574A (en) Warning system
JPS57159186A (en) Telecvision receiving system
ZA745479B (en) Vehicle detection signaling and communication system
CA1028409A (en) Vehicle danger indicating system
CA947851A (en) Selective signaling system
CA978620A (en) Vehicle tamper alarm system
NL7412520A (nl) Voertuigdetectie- en signaalstelsel.
ZA744657B (en) Multiple-frequency signalling system
IL44404A0 (en) An alarm system
GB1438606A (en) Signal transformation system
ZA74205B (en) Line condition signalling system
CA953219A (en) Signalling system
AU442310B2 (en) Vehicle interval detection and signalling system
CA966909A (en) Vehicle interval detection and signaling system
AU473464B2 (en) Remote signalling system and method
AU487775B2 (en) Line condition signalling system
AU6686774A (en) Electrical signalling system
CA830654A (en) Car call signalling system