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FR754766A - Method and device for automatic traffic control - Google Patents

Method and device for automatic traffic control

Info

Publication number
FR754766A
FR754766A FR754766DA FR754766A FR 754766 A FR754766 A FR 754766A FR 754766D A FR754766D A FR 754766DA FR 754766 A FR754766 A FR 754766A
Authority
FR
France
Prior art keywords
traffic control
automatic traffic
automatic
control
traffic
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
French (fr)
Inventor
Fritz Von Opel
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
Application granted granted Critical
Publication of FR754766A publication Critical patent/FR754766A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/08—Controlling traffic signals according to detected number or speed of vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
FR754766D 1932-04-26 1933-04-26 Method and device for automatic traffic control Expired FR754766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE415852X 1932-04-26

Publications (1)

Publication Number Publication Date
FR754766A true FR754766A (en) 1933-11-14

Family

ID=6448517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754766D Expired FR754766A (en) 1932-04-26 1933-04-26 Method and device for automatic traffic control

Country Status (2)

Country Link
FR (1) FR754766A (en)
GB (1) GB415852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904388C (en) * 1935-05-21 1954-02-18 Automatic Telephone & Elect Traffic control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904388C (en) * 1935-05-21 1954-02-18 Automatic Telephone & Elect Traffic control device

Also Published As

Publication number Publication date
GB415852A (en) 1934-09-06

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