FR1555659A - - Google Patents

Info

Publication number
FR1555659A
FR1555659A FR1555659DA FR1555659A FR 1555659 A FR1555659 A FR 1555659A FR 1555659D A FR1555659D A FR 1555659DA FR 1555659 A FR1555659 A FR 1555659A
Authority
FR
France
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
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 FR1555659A publication Critical patent/FR1555659A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
FR1555659D 1966-10-20 1967-10-17 Expired FR1555659A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6934466 1966-10-20

Publications (1)

Publication Number Publication Date
FR1555659A true FR1555659A (fr) 1969-01-31

Family

ID=13399818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1555659D Expired FR1555659A (fr) 1966-10-20 1967-10-17

Country Status (3)

Country Link
US (1) US3536900A (fr)
FR (1) FR1555659A (fr)
GB (1) GB1192025A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737851A (en) * 1971-04-01 1973-06-05 Traffic Safety Systems Inc Precision vehicle interval detection and signaling system
US3717757A (en) * 1971-06-01 1973-02-20 Automatisme Cie Gle Traffic simulator
US3739333A (en) * 1971-06-07 1973-06-12 Tamar Electronics Ind Vehicle lane occupancy computer for traffic controller
US3710081A (en) * 1971-06-14 1973-01-09 Tamar Electronics Ind System for computing the average of successive traffic measurements
BE789513A (fr) * 1971-09-30 1973-03-29 Siemens Ag Installation de signalisation routiere
IT1013280B (it) * 1974-05-28 1977-03-30 Autostrade Concess Const Sistema perfezionato per il control lo elettronico del traffico in tempo reale e per trasmissioni bidirezionali in codice e fonia fra centrale operativa e mezzi mobili
DE4408547A1 (de) * 1994-03-14 1995-10-12 Siemens Ag Verfahren zur Verkehrserfassung und Verkehrssituationserkennung auf Autostraßen, vorzugsweise Autobahnen
US6084533A (en) * 1997-02-28 2000-07-04 New Mexico State University Technology Transfer Corporation Directional traffic sensor system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594276A (en) * 1950-08-26 1952-04-29 Eastern Ind Inc Electronic circuit
US3315065A (en) * 1962-12-12 1967-04-18 Gen Signal Corp Apparatus for measuring and recording vehicular traffic parameters
US3397305A (en) * 1964-08-14 1968-08-13 Gen Signal Corp Method and apparatus for measuring vehicular traffic lane occupancy
US3397306A (en) * 1964-12-01 1968-08-13 Gen Signal Corp Apparatus for updating running average of measured traffic parameter
US3406395A (en) * 1966-08-25 1968-10-15 Sperry Rand Corp Vehicle characteristic sensing and measuring apparatus for vehicular traffic control

Also Published As

Publication number Publication date
DE1574158A1 (de) 1972-03-09
GB1192025A (en) 1970-05-13
US3536900A (en) 1970-10-27
DE1574158B2 (de) 1972-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse