DE69404989T2 - Fahrzeugortungsanlage - Google Patents

Fahrzeugortungsanlage

Info

Publication number
DE69404989T2
DE69404989T2 DE69404989T DE69404989T DE69404989T2 DE 69404989 T2 DE69404989 T2 DE 69404989T2 DE 69404989 T DE69404989 T DE 69404989T DE 69404989 T DE69404989 T DE 69404989T DE 69404989 T2 DE69404989 T2 DE 69404989T2
Authority
DE
Germany
Prior art keywords
location system
vehicle location
vehicle
location
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
DE69404989T
Other languages
English (en)
Other versions
DE69404989D1 (de
Inventor
Jeffrey Haagenstad
Steven Hamer
Ronald Hagen
Edmund Ring
Kim Christopher
Theodore Keyes
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.)
3M Innovative Properties Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69404989D1 publication Critical patent/DE69404989D1/de
Publication of DE69404989T2 publication Critical patent/DE69404989T2/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
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
DE69404989T 1993-06-09 1994-05-17 Fahrzeugortungsanlage Expired - Lifetime DE69404989T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7388093A 1993-06-09 1993-06-09
PCT/US1994/005460 WO1994029827A1 (en) 1993-06-09 1994-05-17 Vehicle tracking system

Publications (2)

Publication Number Publication Date
DE69404989D1 DE69404989D1 (de) 1997-09-18
DE69404989T2 true DE69404989T2 (de) 1998-03-26

Family

ID=22116354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404989T Expired - Lifetime DE69404989T2 (de) 1993-06-09 1994-05-17 Fahrzeugortungsanlage

Country Status (10)

Country Link
US (1) US5602739A (de)
EP (1) EP0702820B1 (de)
JP (1) JP3411924B2 (de)
KR (1) KR100304740B1 (de)
BR (1) BR9406796A (de)
CA (1) CA2163668C (de)
DE (1) DE69404989T2 (de)
ES (1) ES2108468T3 (de)
HK (1) HK1002839A1 (de)
WO (1) WO1994029827A1 (de)

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* Cited by examiner, † Cited by third party
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DE10341189B4 (de) * 2003-01-24 2012-12-27 Deutsche Telekom Ag Kraftfahrzeugmodul und Verfahren zum Beeinflussen einer Lichtsignalanlage

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DE10341189B4 (de) * 2003-01-24 2012-12-27 Deutsche Telekom Ag Kraftfahrzeugmodul und Verfahren zum Beeinflussen einer Lichtsignalanlage

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BR9406796A (pt) 1996-03-19
ES2108468T3 (es) 1997-12-16
KR960702923A (ko) 1996-05-23
JPH08511636A (ja) 1996-12-03
CA2163668A1 (en) 1994-12-22
KR100304740B1 (ko) 2001-11-22
EP0702820A1 (de) 1996-03-27
HK1002839A1 (en) 1998-09-18
CA2163668C (en) 2005-08-16
DE69404989D1 (de) 1997-09-18
US5602739A (en) 1997-02-11
WO1994029827A1 (en) 1994-12-22
EP0702820B1 (de) 1997-08-13
JP3411924B2 (ja) 2003-06-03

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