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FR2038109A1 - - Google Patents

Info

Publication number
FR2038109A1
FR2038109A1 FR7011516A FR7011516A FR2038109A1 FR 2038109 A1 FR2038109 A1 FR 2038109A1 FR 7011516 A FR7011516 A FR 7011516A FR 7011516 A FR7011516 A FR 7011516A FR 2038109 A1 FR2038109 A1 FR 2038109A1
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.)
Withdrawn
Application number
FR7011516A
Other languages
French (fr)
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.)
Gulf and Western Industries Inc
Original Assignee
Gulf and Western Industries Inc
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 Gulf and Western Industries Inc filed Critical Gulf and Western Industries Inc
Publication of FR2038109A1 publication Critical patent/FR2038109A1/fr
Withdrawn legal-status Critical Current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)
  • Electronic Switches (AREA)
FR7011516A 1969-04-01 1970-03-31 Withdrawn FR2038109A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82708369A 1969-04-01 1969-04-01

Publications (1)

Publication Number Publication Date
FR2038109A1 true FR2038109A1 (en) 1971-01-08

Family

ID=25248272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7011516A Withdrawn FR2038109A1 (en) 1969-04-01 1970-03-31

Country Status (5)

Country Link
US (1) US3631387A (en)
AU (1) AU1326270A (en)
DE (1) DE2015482A1 (en)
FR (1) FR2038109A1 (en)
GB (1) GB1247635A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304972A1 (en) * 1975-03-21 1976-10-15 Serel IMPROVEMENTS IN CROSSROADS SIGNALING SYSTEMS
US4223295A (en) * 1978-10-18 1980-09-16 Nelson A. Faerber Emergency control system for traffic signals
US5486820A (en) * 1992-12-18 1996-01-23 The Whitaker Corporation Traffic sensor having piezoelectric sensors which distinguish lanes
US5822711A (en) * 1995-11-20 1998-10-13 Ochoa-Chavez; Fernando Autonomous controller for traffic signals
US6617981B2 (en) 2001-06-06 2003-09-09 John Basinger Traffic control method for multiple intersections
JP3680815B2 (en) * 2002-05-13 2005-08-10 住友電気工業株式会社 Traffic signal control method
CN108694833A (en) * 2018-07-17 2018-10-23 重庆交通大学 Traffic Abnormal Event Detection System Based on Binary Sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376546A (en) * 1965-06-28 1968-04-02 Tamar Electronics Ind Inc Traffic control system

Also Published As

Publication number Publication date
GB1247635A (en) 1971-09-29
DE2015482A1 (en) 1970-11-26
US3631387A (en) 1971-12-28
AU1326270A (en) 1971-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse