IL150727A0 - Intrinsically safe traffic control system, method and apparatus optimezed for inherent-polarity traffic signals - Google Patents

Intrinsically safe traffic control system, method and apparatus optimezed for inherent-polarity traffic signals

Info

Publication number
IL150727A0
IL150727A0 IL15072701A IL15072701A IL150727A0 IL 150727 A0 IL150727 A0 IL 150727A0 IL 15072701 A IL15072701 A IL 15072701A IL 15072701 A IL15072701 A IL 15072701A IL 150727 A0 IL150727 A0 IL 150727A0
Authority
IL
Israel
Prior art keywords
signals
control system
traffic
leds
optimezed
Prior art date
Application number
IL15072701A
Other languages
English (en)
Original Assignee
Miguel S Giacaman
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 Miguel S Giacaman filed Critical Miguel S Giacaman
Publication of IL150727A0 publication Critical patent/IL150727A0/xx

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
    • G08G1/095—Traffic lights

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Road Signs Or Road Markings (AREA)
IL15072701A 2000-01-20 2001-01-20 Intrinsically safe traffic control system, method and apparatus optimezed for inherent-polarity traffic signals IL150727A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17711600P 2000-01-20 2000-01-20
PCT/US2001/001800 WO2001054095A2 (en) 2000-01-20 2001-01-20 Safe traffic control system, method and apparatus

Publications (1)

Publication Number Publication Date
IL150727A0 true IL150727A0 (en) 2003-02-12

Family

ID=22647257

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15072701A IL150727A0 (en) 2000-01-20 2001-01-20 Intrinsically safe traffic control system, method and apparatus optimezed for inherent-polarity traffic signals

Country Status (12)

Country Link
US (1) US6577247B2 (pt)
EP (1) EP1261956B1 (pt)
JP (1) JP2003521054A (pt)
AT (1) ATE280423T1 (pt)
AU (1) AU2001234489A1 (pt)
BR (1) BR0107778A (pt)
CA (1) CA2435379A1 (pt)
DE (1) DE60106574D1 (pt)
IL (1) IL150727A0 (pt)
MX (1) MXNL02000024A (pt)
NZ (1) NZ520794A (pt)
WO (1) WO2001054095A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030146851A1 (en) * 2002-07-16 2003-08-07 Giacaman Miguel S Safe traffic control system, method and apparatus
US6614358B1 (en) * 2000-08-29 2003-09-02 Power Signal Technologies, Inc. Solid state light with controlled light output
US7088261B2 (en) * 2000-08-29 2006-08-08 Lailai Capital Corp. Traffic signal light having ambient light detection
FR2831979B1 (fr) * 2001-11-08 2004-01-30 Airbus France Dispositif d'information lumineuse concernant l'etat de fonctionnement d'un systeme et procede de gestion d'un tel dispositif, notamment dans le domaine avionique
US6896391B2 (en) * 2003-07-01 2005-05-24 Irwin Kotovsky Method and apparatus for lighting with a cassette
US6965322B2 (en) * 2003-07-18 2005-11-15 Eric A. Metz Traffic signal operation during power outages
US7870324B2 (en) 2007-02-01 2011-01-11 Siemens Industry, Inc. Method and apparatus for serial bus communication
US8237590B2 (en) 2008-04-28 2012-08-07 GE Lighting Solutions, LLC Apparatus and method for reducing failures in traffic signals
US8198819B2 (en) * 2008-09-17 2012-06-12 Switch Bulb Company, Inc. 3-way LED bulb
US8901852B2 (en) 2013-05-02 2014-12-02 Switch Bulb Company, Inc. Three-level LED bulb microprocessor-based driver
CN107002984A (zh) 2014-12-05 2017-08-01 豪倍公司 前端接入电池隔室

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556687A (en) 1978-06-29 1980-01-18 Handotai Kenkyu Shinkokai Traffic use display
US4271408A (en) 1978-10-17 1981-06-02 Stanley Electric Co., Ltd. Colored-light emitting display
US4929936A (en) * 1988-03-21 1990-05-29 Home Security Systems, Inc. LED illuminated sign
US4954822A (en) 1988-09-02 1990-09-04 Arnold Borenstein Traffic signal using light-emitting diodes
US5633651A (en) * 1994-11-04 1997-05-27 Texas Instruments Incorporated Automatic bidirectional indicator driver
US5936599A (en) * 1995-01-27 1999-08-10 Reymond; Welles AC powered light emitting diode array circuits for use in traffic signal displays
DE19627475C2 (de) * 1996-07-08 2000-12-07 Siemens Ag Schaltungsanordnung für Signalgeber in Straßenverkehrsanlagen

Also Published As

Publication number Publication date
MXNL02000024A (es) 2004-10-28
US20020008636A1 (en) 2002-01-24
JP2003521054A (ja) 2003-07-08
DE60106574D1 (de) 2004-11-25
WO2001054095A2 (en) 2001-07-26
WO2001054095A9 (en) 2003-01-16
US6577247B2 (en) 2003-06-10
CA2435379A1 (en) 2001-07-26
WO2001054095A3 (en) 2001-12-20
ATE280423T1 (de) 2004-11-15
EP1261956A2 (en) 2002-12-04
EP1261956B1 (en) 2004-10-20
AU2001234489A1 (en) 2001-07-31
NZ520794A (en) 2004-04-30
BR0107778A (pt) 2002-11-12

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