AU2002234284A1 - A road sign - Google Patents

A road sign

Info

Publication number
AU2002234284A1
AU2002234284A1 AU2002234284A AU2002234284A AU2002234284A1 AU 2002234284 A1 AU2002234284 A1 AU 2002234284A1 AU 2002234284 A AU2002234284 A AU 2002234284A AU 2002234284 A AU2002234284 A AU 2002234284A AU 2002234284 A1 AU2002234284 A1 AU 2002234284A1
Authority
AU
Australia
Prior art keywords
road sign
sign
road
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.)
Withdrawn
Application number
AU2002234284A
Inventor
Ronald Terence Warwick
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 AU2002234284A1 publication Critical patent/AU2002234284A1/en
Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/025—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)
AU2002234284A 2002-01-14 2002-01-14 A road sign Withdrawn AU2002234284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ZA2002/000004 WO2003058585A1 (en) 2002-01-14 2002-01-14 A road sign

Publications (1)

Publication Number Publication Date
AU2002234284A1 true AU2002234284A1 (en) 2003-07-24

Family

ID=25560136

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002234284A Withdrawn AU2002234284A1 (en) 2002-01-14 2002-01-14 A road sign

Country Status (2)

Country Link
AU (1) AU2002234284A1 (en)
WO (1) WO2003058585A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007264774A (en) * 2006-03-27 2007-10-11 Kenwood Corp Road communication system and traveling object side device
CN102542823B (en) * 2011-12-16 2014-02-26 东南大学 Expressway variable speed limit control method on basis of operation state of traffic flow
DE102012221159A1 (en) 2012-11-20 2014-05-22 Robert Bosch Gmbh Method and device for detecting variable message signs
MA37543A1 (en) * 2014-11-17 2016-06-30 Univ Int Rabat Autonomous speed limitation panel with LEDs with variable display according to the weather
FR3112644B1 (en) * 2020-07-17 2022-07-29 Hd Signs ROAD TRAFFIC SYSTEM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514852A1 (en) * 1975-04-04 1976-10-14 Hans Beutenmueller Frost warning road sign - with slatted design and temp controlled shift for alternate display of warning or clear
FR2519358A1 (en) * 1982-01-05 1983-07-08 Anglade Rene Illuminated icy road condition panel with ice detector - has temp. sensor controlling illumination and protected in housing to permit alternative use in summer
CA1325800C (en) * 1988-01-30 1994-01-04 The Furukawa Electric Co., Ltd. Actuator using a shape memory alloy and display conversion device for signs
JPH073730A (en) * 1993-06-21 1995-01-06 Kokusai Electric Co Ltd Variable road-sign
FR2714758B1 (en) * 1993-10-13 1996-04-12 Ignace Saez Device for finding prisms and mechanized advertising panels using such a device.

Also Published As

Publication number Publication date
WO2003058585A1 (en) 2003-07-17

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Legal Events

Date Code Title Description
MK13 Application withdrawn section 141(2)/reg 8.3(2) - pct appl. non-entering nat. phase, withdrawn by applicant