AU2001255765A1 - Apparatus and method for traffic signal flash mode during power outages - Google Patents

Apparatus and method for traffic signal flash mode during power outages

Info

Publication number
AU2001255765A1
AU2001255765A1 AU2001255765A AU5576501A AU2001255765A1 AU 2001255765 A1 AU2001255765 A1 AU 2001255765A1 AU 2001255765 A AU2001255765 A AU 2001255765A AU 5576501 A AU5576501 A AU 5576501A AU 2001255765 A1 AU2001255765 A1 AU 2001255765A1
Authority
AU
Australia
Prior art keywords
traffic signal
mode during
during power
power outages
flash mode
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.)
Abandoned
Application number
AU2001255765A
Inventor
Dale G. Jones
Barbara L. Marcum
Jerry A. Williams
Priscilla Williams
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
Application filed by Individual filed Critical Individual
Publication of AU2001255765A1 publication Critical patent/AU2001255765A1/en
Abandoned 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
    • G08G1/095—Traffic lights
AU2001255765A 2000-04-28 2001-04-30 Apparatus and method for traffic signal flash mode during power outages Abandoned AU2001255765A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20034500P 2000-04-28 2000-04-28
US60/200,345 2000-04-28
PCT/US2001/013816 WO2001084521A2 (en) 2000-04-28 2001-04-30 Apparatus and method for traffic signal flash mode during power outages

Publications (1)

Publication Number Publication Date
AU2001255765A1 true AU2001255765A1 (en) 2001-11-12

Family

ID=22741330

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001255765A Abandoned AU2001255765A1 (en) 2000-04-28 2001-04-30 Apparatus and method for traffic signal flash mode during power outages

Country Status (3)

Country Link
US (1) US20020027510A1 (en)
AU (1) AU2001255765A1 (en)
WO (1) WO2001084521A2 (en)

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US7242313B2 (en) * 2001-07-26 2007-07-10 Harwood Ronald P System for providing pathway indications through unlit areas
US6778093B2 (en) * 2001-07-26 2004-08-17 Ronald P. Harwood System for providing pathway indications through unit areas
US20040070518A1 (en) * 2002-10-04 2004-04-15 Carroll Whittle Emergency vehicular traffic signal control
EP1493621B1 (en) * 2003-07-03 2008-12-10 Eltam Ein Hashofet Lighting device
JP2005286851A (en) * 2004-03-30 2005-10-13 Star Micronics Co Ltd Electronic device
US7167106B2 (en) * 2004-04-15 2007-01-23 3M Innovative Properties Company Methods and systems utilizing a programmable sign display located in proximity to a traffic light
US7808402B1 (en) * 2004-10-25 2010-10-05 Colby Steven M Multi-mode traffic signal bulb assembly
US20070080586A1 (en) * 2005-10-11 2007-04-12 Busick Steven C Emergency Battery Back-Up Power for Traffic Control Signals
US20070103337A1 (en) * 2005-11-09 2007-05-10 Honeywell International Inc. Backup traffic control systems and methods
US7492064B1 (en) 2006-01-10 2009-02-17 Signal Engineering Company-South Luminaire safety system
US7755872B2 (en) 2006-09-14 2010-07-13 Schweitzer Engineering Laboratories, Inc. System, method and device to preserve protection communication active during a bypass operation
ATE526222T1 (en) * 2007-10-25 2011-10-15 Schweizer Electronic Ag DEVICE AND METHOD FOR CONTROLLING AND/OR MONITORING A BARRIER SYSTEM
US8237590B2 (en) * 2008-04-28 2012-08-07 GE Lighting Solutions, LLC Apparatus and method for reducing failures in traffic signals
CN102171739B (en) * 2008-08-15 2015-01-21 照明有限责任公司 Traffic LED lamp with internal circuit backup system
EP2398126A1 (en) * 2010-06-16 2011-12-21 Siemens Schweiz AG Standby energy supply unit for signalling lamp
US9068704B2 (en) 2010-09-21 2015-06-30 Dialight Corporation Integrated signal light head
US8797183B2 (en) * 2010-09-21 2014-08-05 Dialight Corporation Integrated signal light head
CN101984477B (en) * 2010-11-09 2016-01-20 西安融慧专利产品开发咨询有限责任公司 Indicator light method is assisted in a kind of sun power traffic
US20120119672A1 (en) * 2010-11-12 2012-05-17 Gary Meyer Snow Shield for a Traffic Signal Light
TWI420430B (en) * 2011-07-28 2013-12-21 Univ Nat Taiwan Science Tech Traffic signal with dual light
US9270143B1 (en) * 2011-08-02 2016-02-23 Cooper Technologies Company Systems, methods, and devices for providing drive electronics with a backup power supply for an LED luminaire
CN103150919B (en) * 2013-01-29 2015-08-05 北京瑞拓电子技术发展有限公司 A kind of intelligent transportation infrastructure monitoring management system
US9142126B2 (en) * 2013-04-02 2015-09-22 Michael SCODA Emergency traffic light system
US9722699B2 (en) * 2014-11-20 2017-08-01 Cable Television Laboratories, Inc. Systems and methods for managing power at an optical network terminal
US9789025B2 (en) 2016-03-01 2017-10-17 Brandbumps, Llc Tactile warning panel apparatus and system with smart technology
US11710396B2 (en) * 2016-11-04 2023-07-25 Autronic Plastics, Inc. Fixtures with signaling devices
WO2019084193A1 (en) * 2017-10-25 2019-05-02 Nicor, Inc. Method and system for power supply control
US11055991B1 (en) 2018-02-09 2021-07-06 Applied Information, Inc. Systems, methods, and devices for communication between traffic controller systems and mobile transmitters and receivers
US11205345B1 (en) * 2018-10-02 2021-12-21 Applied Information, Inc. Systems, methods, devices, and apparatuses for intelligent traffic signaling
US11870298B2 (en) * 2022-04-08 2024-01-09 Viridi Parente, Inc. Traffic signal battery backup system
CN114884054B (en) * 2022-05-18 2023-01-17 中咨数据有限公司 Urban intelligent traffic emergency monitoring, regulation and control management system based on Internet of things

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641487A (en) * 1969-10-29 1972-02-08 Lumidor Products Corp Traffic control light with means responsive to a power failure
US5208584A (en) * 1991-09-03 1993-05-04 Jonathan Kaye Traffic light and back-up traffic controller
US5633629A (en) * 1995-02-08 1997-05-27 Hochstein; Peter A. Traffic information system using light emitting diodes
US5661645A (en) * 1996-06-27 1997-08-26 Hochstein; Peter A. Power supply for light emitting diode array
US5898389A (en) * 1996-10-11 1999-04-27 Electro-Tech's Blackout backup for traffic light

Also Published As

Publication number Publication date
WO2001084521A2 (en) 2001-11-08
WO2001084521A3 (en) 2002-02-07
WO2001084521A8 (en) 2002-08-29
US20020027510A1 (en) 2002-03-07

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