DE69611278D1 - Radargerät zur Erfassung der Richtung des Zentrums eines Ziels - Google Patents

Radargerät zur Erfassung der Richtung des Zentrums eines Ziels

Info

Publication number
DE69611278D1
DE69611278D1 DE69611278T DE69611278T DE69611278D1 DE 69611278 D1 DE69611278 D1 DE 69611278D1 DE 69611278 T DE69611278 T DE 69611278T DE 69611278 T DE69611278 T DE 69611278T DE 69611278 D1 DE69611278 D1 DE 69611278D1
Authority
DE
Germany
Prior art keywords
target
detecting
center
radar device
radar
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 - Fee Related
Application number
DE69611278T
Other languages
English (en)
Other versions
DE69611278T2 (de
Inventor
Yukinori Yamada
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Priority claimed from JP29258095A external-priority patent/JP3237488B2/ja
Priority claimed from JP30627895A external-priority patent/JP3252680B2/ja
Priority claimed from JP07306279A external-priority patent/JP3104599B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69611278D1 publication Critical patent/DE69611278D1/de
Application granted granted Critical
Publication of DE69611278T2 publication Critical patent/DE69611278T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/424—Stacked beam radar
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/345—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using triangular modulation
    • 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
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S2013/93185—Controlling the brakes
    • 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
    • G01S2013/9319—Controlling the accelerator
    • 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
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
    • 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
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G01S7/2883—Coherent receivers using FFT processing
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE69611278T 1995-11-10 1996-10-21 Radargerät zur Erfassung der Richtung des Zentrums eines Ziels Expired - Fee Related DE69611278T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29258095A JP3237488B2 (ja) 1995-11-10 1995-11-10 走査型レーダ装置
JP30627895A JP3252680B2 (ja) 1995-11-24 1995-11-24 車載用走査レーダ装置
JP07306279A JP3104599B2 (ja) 1995-11-24 1995-11-24 Ｆｍ−ｃｗレーダ装置

Publications (2)

Publication Number Publication Date
DE69611278D1 true DE69611278D1 (de) 2001-01-25
DE69611278T2 DE69611278T2 (de) 2001-05-23

Family

ID=27337748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611278T Expired - Fee Related DE69611278T2 (de) 1995-11-10 1996-10-21 Radargerät zur Erfassung der Richtung des Zentrums eines Ziels

Country Status (4)

Country Link
US (2) US5734344A (de)
EP (1) EP0773452B1 (de)
KR (1) KR100204620B1 (de)
DE (1) DE69611278T2 (de)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3314623B2 (ja) * 1996-08-12 2002-08-12 トヨタ自動車株式会社 車載走査型レーダ装置
JP3045977B2 (ja) * 1997-06-18 2000-05-29 本田技研工業株式会社 Ｆｍ−ｃｗレーダ装置
US6133853A (en) 1998-07-30 2000-10-17 American Calcar, Inc. Personal communication and positioning system
US6002983A (en) * 1997-08-27 1999-12-14 Delphi Technologies, Inc. Angle extent estimation method for a motor vehicle object detection system
DE19828160B4 (de) * 1998-06-24 2008-02-14 Volkswagen Ag Verfahren zum automatischen Erkennen der Hauptrichtungsfahrbahn bei einer mehrspurigen Strecke
DE19828693A1 (de) 1998-06-26 1999-12-30 Volkswagen Ag Verfahren und Steuereinrichtung zur Minimierung von Unfallfolgen
JP3480486B2 (ja) * 1998-08-18 2003-12-22 トヨタ自動車株式会社 Ｆｍ−ｃｗレーダ装置
JP2000147115A (ja) 1998-11-04 2000-05-26 Toyota Motor Corp 車載用レーダ装置
JP2000156606A (ja) 1998-11-19 2000-06-06 Harada Ind Co Ltd Ｉｔｓ適合自動車用アンテナ装置
JP4115638B2 (ja) * 1999-10-19 2008-07-09 本田技研工業株式会社 物体認識装置
JP3822770B2 (ja) * 1999-12-10 2006-09-20 三菱電機株式会社 車両用前方監視装置
DE10018557A1 (de) * 2000-04-14 2001-10-18 Bosch Gmbh Robert Verfahren zur Regelung der Geschwindigkeit eines Fahrzeugs
AU2001284953A1 (en) * 2000-08-16 2002-02-25 Raytheon Company Safe distance algorithm for adaptive cruise control
EP1309882B1 (de) * 2000-08-16 2004-12-08 Raytheon Company System zur erfassung von naheliegenden objekten
US6707419B2 (en) * 2000-08-16 2004-03-16 Raytheon Company Radar transmitter circuitry and techniques
KR100767543B1 (ko) * 2000-08-16 2007-10-17 레이던 컴퍼니 스위치형 빔 안테나 구조
JP2004506909A (ja) * 2000-08-16 2004-03-04 レイセオン・カンパニー レーダ受信機用ビデオ増幅器
EP1873551B1 (de) * 2000-08-16 2019-03-06 Valeo Radar Systems, Inc. Kraftfahrzeug-Radarsysteme und Verfahren
WO2002021156A2 (en) * 2000-09-08 2002-03-14 Raytheon Company Path prediction system and method
JP2002189075A (ja) * 2000-12-20 2002-07-05 Fujitsu Ten Ltd 道路上方静止物検知方法
JP3995890B2 (ja) * 2001-03-05 2007-10-24 株式会社村田製作所 レーダ
US6708100B2 (en) * 2001-03-14 2004-03-16 Raytheon Company Safe distance algorithm for adaptive cruise control
WO2002075355A1 (fr) * 2001-03-15 2002-09-26 Fujitsu Ten Limited Procede de traitement de signaux pour radar a balayage
JP4698048B2 (ja) * 2001-03-19 2011-06-08 富士通テン株式会社 Ｆｍ−ｃｗレーダの路上静止物検知方法
JP4088583B2 (ja) * 2001-05-30 2008-05-21 株式会社日立製作所 レーダ装置
US6512476B1 (en) * 2001-06-21 2003-01-28 Rockwell Collins, Inc. Adaptive radar scanning system
AUPR631801A0 (en) * 2001-07-12 2001-08-02 Luscombe, Andrew Roadside sensor system
US6995730B2 (en) * 2001-08-16 2006-02-07 Raytheon Company Antenna configurations for reduced radar complexity
US7183995B2 (en) 2001-08-16 2007-02-27 Raytheon Company Antenna configurations for reduced radar complexity
JP3675756B2 (ja) * 2001-11-30 2005-07-27 富士通テン株式会社 レーダの不要ピーク検出装置
JP3753652B2 (ja) 2001-12-04 2006-03-08 富士通テン株式会社 Ｆｍ−ｃｗレーダのミスペアリング判定及び信号処理方法
JP3944022B2 (ja) * 2001-12-05 2007-07-11 本田技研工業株式会社 車両の走行制御装置
JP3938686B2 (ja) * 2001-12-13 2007-06-27 富士通株式会社 レーダ装置、信号処理方法及びプログラム
JP3753071B2 (ja) 2002-01-07 2006-03-08 株式会社村田製作所 レーダ
US6611227B1 (en) 2002-08-08 2003-08-26 Raytheon Company Automotive side object detection sensor blockage detection system and related techniques
US6943727B2 (en) 2002-10-29 2005-09-13 Volkswagen Ag Length measurement with radar
DE10260434A1 (de) * 2002-12-21 2004-07-08 Volkswagen Ag Längenmessung mit Radar
JP2004216954A (ja) * 2003-01-10 2004-08-05 Hitachi Ltd 車両の走行制御装置
JP4093109B2 (ja) * 2003-05-15 2008-06-04 株式会社デンソー 車両用レーダ装置
JP2005049281A (ja) * 2003-07-30 2005-02-24 Denso Corp 物体認識装置、及び物体認識方法
US8902100B1 (en) 2008-03-07 2014-12-02 Rockwell Collins, Inc. System and method for turbulence detection
WO2005026769A1 (ja) * 2003-09-11 2005-03-24 Mitsubishi Denki Kabushiki Kaisha レーダ装置
CN100504437C (zh) * 2003-11-18 2009-06-24 株式会社村田制作所 雷达
JP2005233716A (ja) * 2004-02-18 2005-09-02 Omron Corp レーダ装置
JP2006151125A (ja) * 2004-11-26 2006-06-15 Omron Corp 車載用画像処理装置
JP4462060B2 (ja) * 2005-02-14 2010-05-12 株式会社デンソー Ｆｍｃｗレーダ装置
DE102006010101A1 (de) * 2006-03-06 2007-09-13 Robert Bosch Gmbh System zur Lageregulierung des Fahrwerks eines Kraftfahrzeugs
DE102006028465A1 (de) * 2006-06-21 2007-12-27 Valeo Schalter Und Sensoren Gmbh Kraftfahrzeug-Radarsystem und Verfahren zur Bestimmung von Geschwindigkeiten und Entfernungen von Objekten relativ zu dem einen Radarsystem
JP4433085B2 (ja) * 2006-08-04 2010-03-17 株式会社村田製作所 レーダの物標検知方法、およびこの物標検知方法を用いたレーダ装置
US7417579B1 (en) 2006-09-12 2008-08-26 Rockwell Collins, Inc. Weather radar with significance determination
US7492305B1 (en) 2006-09-27 2009-02-17 Rockwell Collins, Inc. Weather profile display system and method with uncertainty indication
JP5152840B2 (ja) * 2007-11-07 2013-02-27 オムロンオートモーティブエレクトロニクス株式会社 車載用レーダ装置
US20090168930A1 (en) * 2007-12-28 2009-07-02 Augusta Technology, Inc. Methods and Systems for Doppler Estimation and Adaptive Channel Filtering in a Communication System
US9864055B1 (en) 2014-03-12 2018-01-09 Rockwell Collins, Inc. Weather radar system and method for detecting a high altitude crystal cloud condition
US9244157B1 (en) 2008-03-07 2016-01-26 Rockwell Collins, Inc. Weather radar threat depiction system and method
US9244166B1 (en) 2008-03-07 2016-01-26 Rockwell Collins, Inc. System and method for ice detection
US9846230B1 (en) 2013-03-15 2017-12-19 Rockwell Collins, Inc. System and method for ice detection
US9057773B1 (en) 2012-12-06 2015-06-16 Rockwell Collins, Inc. Weather information display system and method
US9244167B1 (en) 2008-03-07 2016-01-26 Rockwell Collins, Inc. Long range weather information display system and method
EP2260322A1 (de) * 2008-03-31 2010-12-15 Valeo Radar Systems, Inc. Vorrichtung und verfahren zur erkennung einer automobil-radarsensor-sperre
US7696921B1 (en) 2008-05-06 2010-04-13 Rockwell Collins, Inc. System and method for turbulence detection
JP4843003B2 (ja) * 2008-08-05 2011-12-21 富士通テン株式会社 信号処理装置、レーダ装置、及び信号処理方法
WO2010064282A1 (ja) * 2008-12-05 2010-06-10 トヨタ自動車株式会社 プリクラッシュセーフティシステム
FR2940465B1 (fr) * 2008-12-18 2010-12-31 Valeo Vision Sas Procede de detection d'un objet cible pour vehicule automobile
DE112009004346B4 (de) * 2009-01-29 2014-05-28 Toyota Jidosha Kabushiki Kaisha Objekterkennungsvorrichtung und Objekterkennungsverfahren
CN101999084A (zh) * 2009-05-25 2011-03-30 株式会社东芝 雷达装置
US9223020B1 (en) 2010-09-28 2015-12-29 Rockwell Collins, Inc. System and method for weather detection using more than one source of radar data
JP5693906B2 (ja) * 2010-10-13 2015-04-01 三菱電機株式会社 レーダ装置
US9823347B1 (en) 2014-03-12 2017-11-21 Rockwell Collins, Inc. Weather radar system and method for high altitude crystal warning interface
US9019146B1 (en) 2011-09-27 2015-04-28 Rockwell Collins, Inc. Aviation display depiction of weather threats
DE102011055674A1 (de) * 2011-11-24 2013-05-29 Hella Kgaa Hueck & Co. Verfahren zur Bestimmung wenigstens eines Parameters zur Korrelation zweier Objekte
WO2013186925A1 (ja) 2012-06-15 2013-12-19 トヨタ自動車株式会社 追従制御装置
US9116244B1 (en) 2013-02-28 2015-08-25 Rockwell Collins, Inc. System for and method of weather phenomenon detection using multiple beams
JP6020321B2 (ja) 2013-04-11 2016-11-02 株式会社デンソー 物標検出装置及び車両制御システム
CN103278810B (zh) * 2013-05-10 2015-03-25 南京航空航天大学 基于空间相似度的水下目标尺度特性提取方法
US9535158B1 (en) 2013-11-21 2017-01-03 Rockwell Collins, Inc. Weather radar system and method with fusion of multiple weather information sources
US9599707B1 (en) 2014-01-23 2017-03-21 Rockwell Collins, Inc. Weather radar system and method with path attenuation shadowing
DE102014201026A1 (de) * 2014-01-21 2015-07-23 Robert Bosch Gmbh Verfahren zur Winkelschätzung und Radarsensor für Kraftfahrzeuge
US9810770B1 (en) 2014-07-03 2017-11-07 Rockwell Collins, Inc. Efficient retrieval of aviation data and weather over low bandwidth links
KR20160075134A (ko) * 2014-12-19 2016-06-29 현대모비스 주식회사 차량용 레이더 시스템
US9869766B1 (en) 2015-01-28 2018-01-16 Rockwell Collins, Inc. Enhancement of airborne weather radar performance using external weather data
US10809375B1 (en) 2015-09-14 2020-10-20 Rockwell Collins, Inc. Radar system and method for detecting hazards associated with particles or bodies
US10302815B1 (en) 2015-10-01 2019-05-28 Rockwell Collins, Inc. System and method of integrating global convective weather
US10494108B1 (en) 2016-05-17 2019-12-03 Rockwell Collins, Inc. System and method for providing icing condition warnings
EP4073546A4 (de) * 2019-12-09 2023-11-29 Thales Canada Inc. Stationäres statusauflösungssystem

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023617A (en) * 1990-02-20 1991-06-11 General Motors Corporation Vehicle forward sensor antenna steering system
JPH04158293A (ja) 1990-10-22 1992-06-01 Nissan Motor Co Ltd 車両用光レーダ装置
FR2690755B1 (fr) * 1992-04-30 1994-08-26 Thomson Csf Procédé et système de détection d'un ou plusieurs objets dans une zone angulaire, et applications.
JP3065821B2 (ja) * 1992-11-02 2000-07-17 株式会社豊田中央研究所 物体検出装置
JP3089864B2 (ja) * 1992-11-10 2000-09-18 日産自動車株式会社 先行車両検出装置
JP2567332B2 (ja) * 1993-02-17 1996-12-25 本田技研工業株式会社 時分割型レーダシステム
JP2989428B2 (ja) 1993-06-17 1999-12-13 本田技研工業株式会社 時分割型ｆｍレーダシステム
JPH0717347A (ja) * 1993-07-07 1995-01-20 Mazda Motor Corp 自動車の障害物検知装置
JP3471392B2 (ja) * 1993-08-05 2003-12-02 トヨタ自動車株式会社 周波数変調レーダ装置
JP3099598B2 (ja) * 1993-08-31 2000-10-16 トヨタ自動車株式会社 相対距離検出装置
FR2713808B1 (fr) * 1993-12-14 1996-01-26 Thomson Csf Dispositif d'anticollision, notamment pour véhicules automobiles.
JPH07242133A (ja) * 1994-03-04 1995-09-19 Toyota Motor Corp 走査型レーダ装置
JP3104559B2 (ja) * 1995-02-08 2000-10-30 トヨタ自動車株式会社 車載用レーダ装置
JP3314623B2 (ja) * 1996-08-12 2002-08-12 トヨタ自動車株式会社 車載走査型レーダ装置

Also Published As

Publication number Publication date
KR100204620B1 (ko) 1999-06-15
US5734344A (en) 1998-03-31
USRE37725E1 (en) 2002-06-04
EP0773452A1 (de) 1997-05-14
DE69611278T2 (de) 2001-05-23
EP0773452B1 (de) 2000-12-20

Similar Documents

Publication Publication Date Title
DE69611278T2 (de) Radargerät zur Erfassung der Richtung des Zentrums eines Ziels
DE59403775D1 (de) Vorrichtung zur Drehwinkeldetektierung
DE69424511D1 (de) Gerät zur Erfassung der Blickrichtung
DE69017494T2 (de) System zur Bestimmmung des Ortes eines Fahrzeugs.
DE59607223D1 (de) Einrichtung zur drehzahlmessung oder drehrichtungserkennung eines drehmagnetfeldes
DE69529361D1 (de) Gerät zur Bestimmung der Richtung der mechanischen Achse eines Oberschenkelknochens
DE68901369D1 (de) Vorrichtung zur erfassung der geschwindigkeit und der richtung eines fahrzeuges.
DE59404192D1 (de) Radargerät zur Hinderniswarnung
IL118241A0 (en) Procedure and device for detecting the movement of a target and their applications
DE59206625D1 (de) Einrichtung zur winkellageerkennung eines rotierenden teils
DE69842055D1 (de) Vorrichtung zur Vermeidung der Kipptendenz eines Fahrzeuges
FR2713757B1 (fr) Dispositif de détection de la position d'un piston.
DE69500627D1 (de) Vorrichtung zur Feststellung der Degradierung eines Katalysators
DE69603906D1 (de) Eine die Richtung eines vorherbestimmten geographischen Orts anzeigende Vorrichtung
DE69713242D1 (de) Feststellungsvorrichtung zur Feststellung der Position eines bewegten Gegenstandes
DE69614253T2 (de) Vorrichtung zur zielerfassung
FR2706721B1 (fr) Procédé et dispositif pour déterminer la localisation d'une cible.
DE69518414T2 (de) Sensor zur positionserfassung eines strahlenbündels
DE69823167D1 (de) Vorrichtung zum bestimmen der richtung eines zieles in einer vorbestimmten indexmarkierung
DE69718526T2 (de) Vorrichtung zur Ermittlung der Position eines sich bewegenden Körpers
DE69524117T2 (de) Gerät zur bestätigung des stillstands eines beweglichen teiles
DE59700320D1 (de) Verfahren zur Ermittlung der Geschwindigkeit eines Radarzieles
FR2757301B1 (fr) Dispositif d'avertissement de la presence d'un signal
DE4499620T1 (de) Vorrichtung zum Bestimmen der Position eines Bewegungskörpers
DE59502303D1 (de) Vorrichtung zur Meldung der Stellung eines Einschubes

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee