GB1234352A - - Google Patents

Info

Publication number
GB1234352A
GB1234352A GB1234352DA GB1234352A GB 1234352 A GB1234352 A GB 1234352A GB 1234352D A GB1234352D A GB 1234352DA GB 1234352 A GB1234352 A GB 1234352A
Authority
GB
United Kingdom
Prior art keywords
signal
distance
modulation
vehicle
aerial
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
Other languages
English (en)
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 filed Critical
Publication of GB1234352A publication Critical patent/GB1234352A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/22—Platooning, i.e. convoy of communicating vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB1234352D 1968-11-02 1969-10-01 Expired GB1234352A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806511 DE1806511A1 (de) 1968-11-02 1968-11-02 System zur automatischen Kollisionsverhinderung zwischen in gleicher Richtung fahrenden Fahrzeugen

Publications (1)

Publication Number Publication Date
GB1234352A true GB1234352A (enrdf_load_stackoverflow) 1971-06-03

Family

ID=5712118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234352D Expired GB1234352A (enrdf_load_stackoverflow) 1968-11-02 1969-10-01

Country Status (2)

Country Link
DE (1) DE1806511A1 (enrdf_load_stackoverflow)
GB (1) GB1234352A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146864A (en) * 1983-09-14 1985-04-24 David James Reginald Martin Vehicle location system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509696C2 (de) * 1995-03-08 2000-04-13 Siemens Ag Verfahren zur gegenseitigen Kontaktaufnahme zwischen Zügen und Einrichtung zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146864A (en) * 1983-09-14 1985-04-24 David James Reginald Martin Vehicle location system

Also Published As

Publication number Publication date
DE1806511A1 (de) 1970-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees