CH541845A - System for monitoring the locations of a plurality of vehicles - Google Patents

System for monitoring the locations of a plurality of vehicles

Info

Publication number
CH541845A
CH541845A CH874872A CH874872A CH541845A CH 541845 A CH541845 A CH 541845A CH 874872 A CH874872 A CH 874872A CH 874872 A CH874872 A CH 874872A CH 541845 A CH541845 A CH 541845A
Authority
CH
Switzerland
Prior art keywords
vehicles
locations
monitoring
Prior art date
Application number
CH874872A
Other languages
German (de)
Inventor
Floe Hans Von Der
Hotz Max
Original Assignee
Autophon 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 Autophon Ag filed Critical Autophon Ag
Priority to CH874872A priority Critical patent/CH541845A/en
Priority to DE19732328144 priority patent/DE2328144C3/en
Priority to BE131872A priority patent/BE800444A/en
Priority to IT949473A priority patent/IT986934B/en
Publication of CH541845A publication Critical patent/CH541845A/en

Links

Classifications

    • 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)
  • Mobile Radio Communication Systems (AREA)
CH874872A 1972-06-12 1972-06-12 System for monitoring the locations of a plurality of vehicles CH541845A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH874872A CH541845A (en) 1972-06-12 1972-06-12 System for monitoring the locations of a plurality of vehicles
DE19732328144 DE2328144C3 (en) 1972-06-12 1973-06-02 System for the central monitoring of the presence and absence of vehicles containing a transmitter in different districts of an area, each containing a receiver
BE131872A BE800444A (en) 1972-06-12 1973-06-04 INSTALLATION FOR MONITORING THE POSITION OF A MULTIPLICITY OF VEHICLES
IT949473A IT986934B (en) 1972-06-12 1973-06-11 SYSTEM FOR SURVEILLING THE POSITIONS OF A PLURALITY OF VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH874872A CH541845A (en) 1972-06-12 1972-06-12 System for monitoring the locations of a plurality of vehicles

Publications (1)

Publication Number Publication Date
CH541845A true CH541845A (en) 1973-09-15

Family

ID=4344272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH874872A CH541845A (en) 1972-06-12 1972-06-12 System for monitoring the locations of a plurality of vehicles

Country Status (3)

Country Link
BE (1) BE800444A (en)
CH (1) CH541845A (en)
IT (1) IT986934B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041193A1 (en) * 1980-05-29 1981-12-09 Société Anonyme dite SAFT Information transmission system
EP0495708A1 (en) * 1991-01-18 1992-07-22 Gemplus Card International System for communication between a fixed station and mobile stations

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041193A1 (en) * 1980-05-29 1981-12-09 Société Anonyme dite SAFT Information transmission system
EP0495708A1 (en) * 1991-01-18 1992-07-22 Gemplus Card International System for communication between a fixed station and mobile stations
FR2671894A1 (en) * 1991-01-18 1992-07-24 Gemplus Card Int COMMUNICATION SYSTEM BETWEEN TERMINAL AND MOBILE.
US5821877A (en) * 1991-01-18 1998-10-13 Gemplus Card International System of communications between a post and moving bodies

Also Published As

Publication number Publication date
DE2328144A1 (en) 1974-03-21
BE800444A (en) 1973-10-01
DE2328144B2 (en) 1976-03-18
IT986934B (en) 1975-01-30

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Legal Events

Date Code Title Description
PL Patent ceased