DE602004012025D1 - Anordnung zum Bestimmen der Grundeschwindigkeit - Google Patents

Anordnung zum Bestimmen der Grundeschwindigkeit

Info

Publication number
DE602004012025D1
DE602004012025D1 DE602004012025T DE602004012025T DE602004012025D1 DE 602004012025 D1 DE602004012025 D1 DE 602004012025D1 DE 602004012025 T DE602004012025 T DE 602004012025T DE 602004012025 T DE602004012025 T DE 602004012025T DE 602004012025 D1 DE602004012025 D1 DE 602004012025D1
Authority
DE
Germany
Prior art keywords
determining
arrangement
basic speed
basic
speed
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.)
Active
Application number
DE602004012025T
Other languages
English (en)
Other versions
DE602004012025T2 (de
Inventor
Takao Kojima
Satoru Kuragaki
Shiho Izumi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602004012025D1 publication Critical patent/DE602004012025D1/de
Application granted granted Critical
Publication of DE602004012025T2 publication Critical patent/DE602004012025T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/874—Combination of several systems for attitude determination
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE602004012025T 2003-06-30 2004-06-29 Anordnung zum Bestimmen der Grundgeschwindigkeit Active DE602004012025T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003186083 2003-06-30
JP2003186083 2003-06-30
JP2004167900A JP4337638B2 (ja) 2003-06-30 2004-06-07 対地速度計測装置
JP2004167900 2004-06-07

Publications (2)

Publication Number Publication Date
DE602004012025D1 true DE602004012025D1 (de) 2008-04-10
DE602004012025T2 DE602004012025T2 (de) 2009-02-26

Family

ID=33436456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004012025T Active DE602004012025T2 (de) 2003-06-30 2004-06-29 Anordnung zum Bestimmen der Grundgeschwindigkeit

Country Status (4)

Country Link
US (1) US7372395B2 (de)
EP (1) EP1494045B1 (de)
JP (1) JP4337638B2 (de)
DE (1) DE602004012025T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4337638B2 (ja) * 2003-06-30 2009-09-30 株式会社日立製作所 対地速度計測装置
JP2006337025A (ja) * 2005-05-31 2006-12-14 Hitachi Ltd 絶対速度計測装置
DE102007031863A1 (de) * 2007-07-04 2009-01-08 Siemens Ag Radareinrichtung
DE102008038615A1 (de) * 2007-09-18 2009-03-19 Continental Teves Ag & Co. Ohg Sensoreinrichtung und Verfahren zum Erfassen der Bewegung eines Fahrzeugs
JP5690329B2 (ja) * 2009-04-29 2015-03-25 コーニンクレッカ フィリップス エヌ ヴェ 光学的車両レーザ検出システム
EP2425274B1 (de) * 2009-04-29 2017-10-18 Koninklijke Philips N.V. Auf einer laserdiode basierender selbstmischsensor für ein elektronisches fahrzeugstabilitätsprogramm
WO2011009834A2 (de) * 2009-07-22 2011-01-27 Continental Teves Ag & Co. Ohg Geschwindigkeitssensor
BR112013010667A2 (pt) * 2010-11-03 2020-07-07 Koninklijke Philips Electronics N.V aparelho, objeto, método e programa de computador de determinação de velocidade
JP2014029265A (ja) * 2012-07-31 2014-02-13 Hitachi Automotive Systems Ltd 速度計測装置
JP2014169949A (ja) * 2013-03-05 2014-09-18 Hitachi Automotive Systems Ltd 速度計測装置
WO2015037173A1 (ja) * 2013-09-12 2015-03-19 パナソニック株式会社 レーダ装置、車両及び移動体速度検出方法
JP6421935B2 (ja) * 2015-03-31 2018-11-14 パナソニックＩｐマネジメント株式会社 車両移動推定装置および車両移動推定方法
US10935670B2 (en) * 2018-03-28 2021-03-02 Psionic, Llc Navigation system for GPS denied environments
CN111436040B (zh) * 2019-10-29 2022-07-22 珠海市杰理科技股份有限公司 三角定位、寻回蓝牙设备的方法、蓝牙设备及定位系统
CN111436020B (zh) * 2019-10-29 2022-07-22 珠海市杰理科技股份有限公司 蓝牙定位、寻找蓝牙设备的方法、蓝牙设备及定位系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322232B2 (de) * 1972-12-07 1978-07-07
JPS6045377B2 (ja) * 1976-08-03 1985-10-09 日産自動車株式会社 衝突防止装置
US4517566A (en) * 1982-09-07 1985-05-14 John H. Bryant True ground speed sensor
GB2245445A (en) 1990-06-18 1992-01-02 Philips Electronic Associated Method of and apparatus for obtaining vehicle heading information
JP3237034B2 (ja) * 1993-05-25 2001-12-10 アイシン精機株式会社 車載用超音波計測装置
JP2778619B2 (ja) 1994-06-09 1998-07-23 東日本旅客鉄道株式会社 鉄道車両用非接触速度計測装置
US6097671A (en) * 1998-05-21 2000-08-01 Rowe-Deines Instruments Pinwheel transducer array
JPH11352225A (ja) 1998-06-11 1999-12-24 Furuno Electric Co Ltd 速度測定装置
DE19860633A1 (de) * 1998-12-29 2000-07-06 Valeo Schalter & Sensoren Gmbh Verfahren zum Messen der Geschwindigkeit eines Fahrzeugs
GB9923718D0 (en) 1999-10-08 1999-12-08 Jaguar Cars Radar-based own motor vehicle movement sensor system
JP2004216954A (ja) * 2003-01-10 2004-08-05 Hitachi Ltd 車両の走行制御装置
JP4337638B2 (ja) * 2003-06-30 2009-09-30 株式会社日立製作所 対地速度計測装置

Also Published As

Publication number Publication date
DE602004012025T2 (de) 2009-02-26
US7372395B2 (en) 2008-05-13
JP4337638B2 (ja) 2009-09-30
JP2005037374A (ja) 2005-02-10
US20070159381A1 (en) 2007-07-12
EP1494045B1 (de) 2008-02-27
EP1494045A2 (de) 2005-01-05
EP1494045A3 (de) 2005-01-19

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: IZUMI, SHIHO, CHIYODA-KU TOKYO 100-8220, JP

Inventor name: KOJIMA, TAKAO, CHIYODA-KU TOKYO 100-8220, JP

Inventor name: KURAGAKI, SATORU, CHIYODA-KU TOKYO 100-8220, JP

8364 No opposition during term of opposition