DE60202902D1 - Verkehr- und Markierungssystem ausgerüstet mit frequenzvervielfachenden Reflektoren für elektromagnetische Wellen - Google Patents

Verkehr- und Markierungssystem ausgerüstet mit frequenzvervielfachenden Reflektoren für elektromagnetische Wellen

Info

Publication number
DE60202902D1
DE60202902D1 DE60202902T DE60202902T DE60202902D1 DE 60202902 D1 DE60202902 D1 DE 60202902D1 DE 60202902 T DE60202902 T DE 60202902T DE 60202902 T DE60202902 T DE 60202902T DE 60202902 D1 DE60202902 D1 DE 60202902D1
Authority
DE
Germany
Prior art keywords
reflectors
traffic
electromagnetic waves
system equipped
marking system
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
DE60202902T
Other languages
English (en)
Inventor
Yoshihiko Tanji
Satoru Handa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60202902D1 publication Critical patent/DE60202902D1/de
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
    • G08G1/096708—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
    • G08G1/096725—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 generates an automatic action on the vehicle control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0261—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using magnetic plots
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9329—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles cooperating with reflectors or transponders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Atmospheric Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE60202902T 2001-05-30 2002-05-29 Verkehr- und Markierungssystem ausgerüstet mit frequenzvervielfachenden Reflektoren für elektromagnetische Wellen Expired - Lifetime DE60202902D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001161965A JP3511600B2 (ja) 2001-05-30 2001-05-30 逓倍反射式電波式マーカシステム及び交通システム

Publications (1)

Publication Number Publication Date
DE60202902D1 true DE60202902D1 (de) 2005-03-17

Family

ID=19005164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60202902T Expired - Lifetime DE60202902D1 (de) 2001-05-30 2002-05-29 Verkehr- und Markierungssystem ausgerüstet mit frequenzvervielfachenden Reflektoren für elektromagnetische Wellen

Country Status (4)

Country Link
US (1) US6774817B2 (de)
EP (1) EP1262849B1 (de)
JP (1) JP3511600B2 (de)
DE (1) DE60202902D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007132745A1 (ja) * 2006-05-12 2007-11-22 Pioneer Corporation 処理制御装置、そのシステム、その方法、そのプログラム、および、そのプログラムを記録した記録媒体
US7916026B2 (en) * 2006-11-15 2011-03-29 Zebra Enterprise Solutions Corp. Real-time location system using tag interrogator and embedded or fixed tag transmitters
US7899006B2 (en) * 2006-12-05 2011-03-01 Zebra Enterprise Solutions Corp. Location system for wireless local area network (WLAN) using RSSI and time difference of arrival (TDOA) processing
US9747575B2 (en) * 2007-04-17 2017-08-29 Zih Corp. Flow metering of vehicles using RTLS tracking

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813497A (en) * 1972-04-12 1974-05-28 Communications Satellite Corp Microwave multiplex switch
FR2691275B1 (fr) * 1992-05-15 2003-01-10 Matra Transp Dispositif de détection du passage d'un mobile, à répondeur passif.
FR2746756B1 (fr) * 1996-04-01 1998-06-12 Matra Transport International Dispositif de detection de passage d'un mobile, tolerant aux pannes
US6173005B1 (en) * 1997-09-04 2001-01-09 Motorola, Inc. Apparatus and method for transmitting signals in a communication system
DE69815640T2 (de) * 1997-11-28 2003-12-04 Matsushita Electric Ind Co Ltd Verfahren und Gerät zur Detektion von magnetostriktiven Resonatoren sowie Verkehrssystem
US6577246B1 (en) 1999-05-25 2003-06-10 Matsushita Electric Industrial Co., Ltd. Electromagnetic wave lane marker, device for detecting electromagnetic wave lane marker, and traffic system

Also Published As

Publication number Publication date
EP1262849A1 (de) 2002-12-04
US20020193919A1 (en) 2002-12-19
JP2002352377A (ja) 2002-12-06
US6774817B2 (en) 2004-08-10
JP3511600B2 (ja) 2004-03-29
EP1262849B1 (de) 2005-02-09

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Legal Events

Date Code Title Description
8332 No legal effect for de