EP1442444A4 - Traffic control signal with displayed "real-time" elapse - Google Patents

Traffic control signal with displayed "real-time" elapse

Info

Publication number
EP1442444A4
EP1442444A4 EP01994163A EP01994163A EP1442444A4 EP 1442444 A4 EP1442444 A4 EP 1442444A4 EP 01994163 A EP01994163 A EP 01994163A EP 01994163 A EP01994163 A EP 01994163A EP 1442444 A4 EP1442444 A4 EP 1442444A4
Authority
EP
European Patent Office
Prior art keywords
elapse
displayed
real
control signal
time
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.)
Ceased
Application number
EP01994163A
Other languages
German (de)
French (fr)
Other versions
EP1442444A1 (en
Inventor
Paul A Firestone
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.)
Individual
Original Assignee
Individual
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
Priority claimed from PCT/US2001/024776 external-priority patent/WO2003031867A2/en
Application filed by Individual filed Critical Individual
Publication of EP1442444A1 publication Critical patent/EP1442444A1/en
Publication of EP1442444A4 publication Critical patent/EP1442444A4/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/096—Arrangements for giving variable traffic instructions provided with indicators in which a mark progresses showing the time elapsed, e.g. of green phase

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
EP01994163A 2001-10-05 2001-11-26 Traffic control signal with displayed "real-time" elapse Ceased EP1442444A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2001/024776 WO2003031867A2 (en) 2000-08-10 2001-10-05 Traffic control signal with displayed time-elapse
WOPCT/US01/24776 2001-11-01
PCT/US2001/046784 WO2003038781A1 (en) 2001-10-05 2001-11-26 Traffic control signal with displayed 'real-time' elapse

Publications (2)

Publication Number Publication Date
EP1442444A1 EP1442444A1 (en) 2004-08-04
EP1442444A4 true EP1442444A4 (en) 2006-05-03

Family

ID=32653967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01994163A Ceased EP1442444A4 (en) 2001-10-05 2001-11-26 Traffic control signal with displayed "real-time" elapse

Country Status (3)

Country Link
EP (1) EP1442444A4 (en)
CA (1) CA2465532C (en)
WO (1) WO2003038781A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010031864A1 (en) * 2010-07-21 2012-01-26 Sebastian Koch Light signal system for traffic light at roads, particularly for controlling of motor traffic, has light display, which has switching time, where light display has integrated remaining time display

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933774A1 (en) * 1979-08-21 1981-03-12 Michel Dipl.-Ing. 7100 Heilbronn Beugnet Traffic light system for road junctions - provides numerical display of waiting time during red light or stop phase
US5519390A (en) * 1995-02-02 1996-05-21 Casini; Peter Traffic light timer
US6268805B1 (en) * 1999-12-01 2001-07-31 Damon Undrell Simon Traffic light

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320585A (en) * 1964-12-23 1967-05-16 James L R Hines Time informing display device
CA933254A (en) * 1970-04-14 1973-09-04 Omron Tateisi Electronics Co. Traffic signal control device
US4200860A (en) * 1976-04-29 1980-04-29 Fritzinger George H Method and apparatus for signalling motorists and pedestrians when the direction of traffic will change

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933774A1 (en) * 1979-08-21 1981-03-12 Michel Dipl.-Ing. 7100 Heilbronn Beugnet Traffic light system for road junctions - provides numerical display of waiting time during red light or stop phase
US5519390A (en) * 1995-02-02 1996-05-21 Casini; Peter Traffic light timer
US6268805B1 (en) * 1999-12-01 2001-07-31 Damon Undrell Simon Traffic light

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03038781A1 *

Also Published As

Publication number Publication date
EP1442444A1 (en) 2004-08-04
CA2465532C (en) 2009-11-03
WO2003038781A1 (en) 2003-05-08
CA2465532A1 (en) 2003-05-08

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20040601

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A4 Supplementary search report drawn up and despatched

Effective date: 20060320

17Q First examination report despatched

Effective date: 20060919

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18R Application refused

Effective date: 20090607