FR1114188A - Traffic control device - Google Patents

Traffic control device

Info

Publication number
FR1114188A
FR1114188A FR1114188DA FR1114188A FR 1114188 A FR1114188 A FR 1114188A FR 1114188D A FR1114188D A FR 1114188DA FR 1114188 A FR1114188 A FR 1114188A
Authority
FR
France
Prior art keywords
control device
traffic control
traffic
control
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
Harry A Wilcox
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.)
EASTERN IND
Original Assignee
EASTERN IND
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 EASTERN IND filed Critical EASTERN IND
Application granted granted Critical
Publication of FR1114188A publication Critical patent/FR1114188A/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
    • G08G1/081—Plural intersections under common control
    • G08G1/082—Controlling the time between beginning of the same phase of a cycle at adjacent intersections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Multiple Motors (AREA)
FR1114188D 1953-11-30 1954-11-30 Traffic control device Expired FR1114188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US395156A US2761120A (en) 1953-11-30 1953-11-30 Traffic control system

Publications (1)

Publication Number Publication Date
FR1114188A true FR1114188A (en) 1956-04-09

Family

ID=23561926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114188D Expired FR1114188A (en) 1953-11-30 1954-11-30 Traffic control device

Country Status (3)

Country Link
US (1) US2761120A (en)
FR (1) FR1114188A (en)
GB (1) GB791832A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616228B1 (en) * 1967-01-30 1971-09-23 Bern Und Micro Electric Ag Control device for a traffic signal system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128446A (en) * 1957-10-03 1964-04-07 Lab For Electronics Inc Traffic actuated control system
US3110880A (en) * 1958-04-10 1963-11-12 Gamewell Co Traffic actuated cycle lengths selector apparatus
US3047838A (en) * 1958-11-03 1962-07-31 Gamewell Co Traffic cycle length selector
US3174131A (en) * 1959-07-28 1965-03-16 Bliss E W Co Remote control of traffic cycle length
CN102592451B (en) * 2012-02-23 2014-04-16 浙江大学 Method for detecting road traffic incident based on double-section annular coil detector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214199A (en) * 1937-11-26 1940-09-10 Associated Electric Lab Inc Traffic signaling system
US2214253A (en) * 1938-10-31 1940-09-10 Associated Electric Lab Inc Traffic signaling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616228B1 (en) * 1967-01-30 1971-09-23 Bern Und Micro Electric Ag Control device for a traffic signal system

Also Published As

Publication number Publication date
GB791832A (en) 1958-03-12
US2761120A (en) 1956-08-28

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