IT990096B - SIGNAL FOR TRAFFIC CONTROL - Google Patents

SIGNAL FOR TRAFFIC CONTROL

Info

Publication number
IT990096B
IT990096B IT51767/73A IT5176773A IT990096B IT 990096 B IT990096 B IT 990096B IT 51767/73 A IT51767/73 A IT 51767/73A IT 5176773 A IT5176773 A IT 5176773A IT 990096 B IT990096 B IT 990096B
Authority
IT
Italy
Prior art keywords
signal
traffic control
traffic
control
Prior art date
Application number
IT51767/73A
Other languages
Italian (it)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of IT990096B publication Critical patent/IT990096B/en

Links

Classifications

    • 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
    • G09F11/06—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 elements being stiff plates or cards
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096758—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where no selection takes place on the transmitted or the received information
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Devices (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
IT51767/73A 1972-08-03 1973-08-01 SIGNAL FOR TRAFFIC CONTROL IT990096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27766872A 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
IT990096B true IT990096B (en) 1975-06-20

Family

ID=23061877

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51767/73A IT990096B (en) 1972-08-03 1973-08-01 SIGNAL FOR TRAFFIC CONTROL

Country Status (7)

Country Link
US (1) US3741147A (en)
JP (1) JPS4960499A (en)
CA (1) CA1013621A (en)
DE (1) DE2339272A1 (en)
FR (1) FR2195015B1 (en)
GB (1) GB1419816A (en)
IT (1) IT990096B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138668A (en) * 1977-10-12 1979-02-06 said Joseph E. Latta, Jr. School bus stop sign
GB9625407D0 (en) * 1996-12-06 1997-01-22 Thomas James R Remotely controlled road sign
CN107142864A (en) * 2017-06-06 2017-09-08 谢阳萍 A kind of highway traffic warning
US11217095B2 (en) * 2019-08-07 2022-01-04 Kimberlin Kirk Kreutzer Vehicle mounted traffic control apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327418A (en) * 1965-05-19 1967-06-27 Garman O Kimmell Dual message traffic sign
US3394674A (en) * 1966-09-02 1968-07-30 Donald M. Downing Traffic sign

Also Published As

Publication number Publication date
JPS4960499A (en) 1974-06-12
FR2195015A1 (en) 1974-03-01
FR2195015B1 (en) 1978-04-21
AU5856273A (en) 1975-01-30
DE2339272A1 (en) 1974-02-21
CA1013621A (en) 1977-07-12
US3741147A (en) 1973-06-26
GB1419816A (en) 1975-12-31

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