AU493628B1 - Vehicle location system - Google Patents

Vehicle location system

Info

Publication number
AU493628B1
AU493628B1 AU12245/76A AU1224576A AU493628B1 AU 493628 B1 AU493628 B1 AU 493628B1 AU 12245/76 A AU12245/76 A AU 12245/76A AU 1224576 A AU1224576 A AU 1224576A AU 493628 B1 AU493628 B1 AU 493628B1
Authority
AU
Australia
Prior art keywords
location system
vehicle location
vehicle
location
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.)
Expired
Application number
AU12245/76A
Inventor
Walter Davies Louis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
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 Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Priority to AU12245/76A priority Critical patent/AU493628B1/en
Application granted granted Critical
Publication of AU493628B1 publication Critical patent/AU493628B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/755—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using delay lines, e.g. acoustic delay lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
AU12245/76A 1975-04-17 1975-04-17 Vehicle location system Expired AU493628B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU12245/76A AU493628B1 (en) 1975-04-17 1975-04-17 Vehicle location system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU12245/76A AU493628B1 (en) 1975-04-17 1975-04-17 Vehicle location system

Publications (1)

Publication Number Publication Date
AU493628B1 true AU493628B1 (en) 1977-09-29

Family

ID=3702783

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12245/76A Expired AU493628B1 (en) 1975-04-17 1975-04-17 Vehicle location system

Country Status (1)

Country Link
AU (1) AU493628B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831539A (en) * 1984-04-27 1989-05-16 Hagenbuch Roy George Le Apparatus and method for locating a vehicle in a working area and for the on-board measuring of parameters indicative of vehicle performance
US4839835A (en) * 1984-04-27 1989-06-13 Hagenbuch Roy George Le Apparatus and method responsive to the on-board measuring of the load carried by a truck body
US5528499A (en) 1984-04-27 1996-06-18 Hagenbuch; Leroy G. Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle
US5631835A (en) 1984-04-27 1997-05-20 Hagenbuch; Leroy G. Apparatus for identifying containers from which refuse is collected and compiling a historical record of the containers

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831539A (en) * 1984-04-27 1989-05-16 Hagenbuch Roy George Le Apparatus and method for locating a vehicle in a working area and for the on-board measuring of parameters indicative of vehicle performance
US4839835A (en) * 1984-04-27 1989-06-13 Hagenbuch Roy George Le Apparatus and method responsive to the on-board measuring of the load carried by a truck body
US5528499A (en) 1984-04-27 1996-06-18 Hagenbuch; Leroy G. Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle
US5631835A (en) 1984-04-27 1997-05-20 Hagenbuch; Leroy G. Apparatus for identifying containers from which refuse is collected and compiling a historical record of the containers
US5631832A (en) 1984-04-27 1997-05-20 Hagenbuch; Leroy G. Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle
US5644489A (en) 1984-04-27 1997-07-01 Hagenbuch; Leroy G. Apparatus and method for identifying containers from which material is collected and loaded onto a haulage vehicle
US5650928A (en) 1984-04-27 1997-07-22 Hagenbuch; Leroy G. Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle
US5650930A (en) 1984-04-27 1997-07-22 Hagenbuch; Leroy G. Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle
US5742914A (en) 1984-04-27 1998-04-21 Hagenbuch; Leroy G. Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle
US5995888A (en) 1984-04-27 1999-11-30 Hagenbuch; Leroy G. Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle

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