CA1277014C - Roadside beacon system - Google Patents

Roadside beacon system

Info

Publication number
CA1277014C
CA1277014C CA000532059A CA532059A CA1277014C CA 1277014 C CA1277014 C CA 1277014C CA 000532059 A CA000532059 A CA 000532059A CA 532059 A CA532059 A CA 532059A CA 1277014 C CA1277014 C CA 1277014C
Authority
CA
Canada
Prior art keywords
data
level
signal
vehicle
roadside
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.)
Expired - Lifetime
Application number
CA000532059A
Other languages
English (en)
French (fr)
Inventor
Junichi Ikeda
Yoshizo Shibano
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of CA1277014C publication Critical patent/CA1277014C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G08G1/0962—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
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
    • G08G1/096861—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where the immediate route instructions are output to the driver, e.g. arrow signs for next turn

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
CA000532059A 1986-03-14 1987-03-13 Roadside beacon system Expired - Lifetime CA1277014C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5736986A JPS62212897A (ja) 1986-03-14 1986-03-14 ナビゲータ装置
JP57369/86 1986-03-14

Publications (1)

Publication Number Publication Date
CA1277014C true CA1277014C (en) 1990-11-27

Family

ID=13053673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000532059A Expired - Lifetime CA1277014C (en) 1986-03-14 1987-03-13 Roadside beacon system

Country Status (4)

Country Link
EP (1) EP0243635B1 (enrdf_load_stackoverflow)
JP (1) JPS62212897A (enrdf_load_stackoverflow)
CA (1) CA1277014C (enrdf_load_stackoverflow)
DE (1) DE3783504T2 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184969B1 (en) 1994-10-25 2001-02-06 James L. Fergason Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
KR100526571B1 (ko) * 2003-11-12 2005-11-04 삼성전자주식회사 오프-보드 네비게이션 시스템 및 그의 오차 보정 방법
US20070233371A1 (en) 2006-03-31 2007-10-04 Arne Stoschek Navigation system for a motor vehicle
US9478133B2 (en) 2006-03-31 2016-10-25 Volkswagen Ag Motor vehicle and navigation arrangement for a motor vehicle
US9052214B2 (en) 2006-05-22 2015-06-09 Volkswagen Ag Navigation system for a motor vehicle, method for operating a navigation system and motor vehicle including a navigation system
US8700308B2 (en) 2006-03-31 2014-04-15 Volkswagen Ag Navigation system for a motor vehicle
US8554463B2 (en) * 2006-03-31 2013-10-08 Volkswagen Ag Navigation system for a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829577A1 (de) * 1978-07-05 1980-01-24 Siemens Ag Verfahren und einrichtung zur ortung flaechengebundener fahrzeuge
JPS55127741A (en) * 1979-03-26 1980-10-02 Nissan Motor Co Ltd Vehicle communication unit
DE2923634C2 (de) * 1979-06-11 1985-01-17 Siemens AG, 1000 Berlin und 8000 München Leitsystem für den Individualverkehr

Also Published As

Publication number Publication date
DE3783504T2 (de) 1993-05-13
JPS62212897A (ja) 1987-09-18
JPH0580717B2 (enrdf_load_stackoverflow) 1993-11-10
DE3783504D1 (de) 1993-02-25
EP0243635B1 (en) 1993-01-13
EP0243635A2 (en) 1987-11-04
EP0243635A3 (en) 1989-04-26

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Legal Events

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