WO2002035255A3 - Verfahren zur adaptiven zielverarbeitung in einem kraftfahrzeugradar - Google Patents

Verfahren zur adaptiven zielverarbeitung in einem kraftfahrzeugradar Download PDF

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Publication number
WO2002035255A3
WO2002035255A3 PCT/DE2001/003987 DE0103987W WO0235255A3 WO 2002035255 A3 WO2002035255 A3 WO 2002035255A3 DE 0103987 W DE0103987 W DE 0103987W WO 0235255 A3 WO0235255 A3 WO 0235255A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
radar system
target processing
vehicle radar
mode
Prior art date
Application number
PCT/DE2001/003987
Other languages
English (en)
French (fr)
Other versions
WO2002035255A2 (de
Inventor
Joachim Flacke
Bruno Kaiser
Kuno Heckel
Ralph Speck
Original Assignee
Dornier Gmbh
Joachim Flacke
Bruno Kaiser
Kuno Heckel
Ralph Speck
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 Dornier Gmbh, Joachim Flacke, Bruno Kaiser, Kuno Heckel, Ralph Speck filed Critical Dornier Gmbh
Priority to EP01988869A priority Critical patent/EP1328824A2/de
Priority to US10/415,386 priority patent/US6833807B2/en
Publication of WO2002035255A2 publication Critical patent/WO2002035255A2/de
Publication of WO2002035255A3 publication Critical patent/WO2002035255A3/de

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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
    • G01S13/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
    • 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
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
    • G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements

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)

Abstract

Die Erfindung betrifft ein Verfahren zur adaptiven Zielverarbeitung in einem Kraftfahrzeugradar, wobei im Normalmodus des Radarsensors Ziele nach Geschwindigkeit und Ort in der Umgebung erfasst werden, wobei nach der Erfassung der Ziele im Normalmodus auf einen Feinmodus umgeschaltet wird, in welchem der Entfernungsmessbereich des Radarsensors an die im Normalmodus erfasste Zielumgebung angepasst wird. Gemäß der Erfindung wird innerhalb des an die Zielumgebung angepassten Entfernungsmessbereichs durch Erhöhung der Beobachtungszeit die Messgenauigkeit und/oder Auflösung bezüglich der Geschwindigkeit erhöht.
PCT/DE2001/003987 2000-10-26 2001-10-24 Verfahren zur adaptiven zielverarbeitung in einem kraftfahrzeugradar WO2002035255A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01988869A EP1328824A2 (de) 2000-10-26 2001-10-24 Verfahren zur adaptiven zielverarbeitung in einem kraftfahrzeugradar
US10/415,386 US6833807B2 (en) 2000-10-26 2001-10-24 Method for adaptive target processing in a motor vehicle radar system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10053061.3 2000-10-26
DE10053061A DE10053061A1 (de) 2000-10-26 2000-10-26 Verfahren zur adaptiven Zielverarbeitung in einem kraftfahrzeugradar

Publications (2)

Publication Number Publication Date
WO2002035255A2 WO2002035255A2 (de) 2002-05-02
WO2002035255A3 true WO2002035255A3 (de) 2002-08-08

Family

ID=7661108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/003987 WO2002035255A2 (de) 2000-10-26 2001-10-24 Verfahren zur adaptiven zielverarbeitung in einem kraftfahrzeugradar

Country Status (4)

Country Link
US (1) US6833807B2 (de)
EP (1) EP1328824A2 (de)
DE (1) DE10053061A1 (de)
WO (1) WO2002035255A2 (de)

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JP4204358B2 (ja) * 2003-03-20 2009-01-07 富士通テン株式会社 送受信共用ｆｍ−ｃｗレーダ装置及びその信号処理方法
US7400290B2 (en) * 2005-12-30 2008-07-15 Valeo Raytheon Systems, Inc. Vehicle radar system having multiple operating modes
EP2084636B1 (de) * 2006-11-06 2012-07-25 Delta Epsilon Technologies, LLC System und verfahren zur zielverfolgung
JP4790045B2 (ja) * 2009-05-19 2011-10-12 本田技研工業株式会社 レーダの軸ずれを判定する装置
DE102011056050A1 (de) * 2011-12-05 2013-06-06 Continental Teves Ag & Co. Ohg Einstellung von Entfernungstoren eines Umfeldsensors in Abhängigkeit von Umfeldinformationen
US9575560B2 (en) 2014-06-03 2017-02-21 Google Inc. Radar-based gesture-recognition through a wearable device
US9811164B2 (en) 2014-08-07 2017-11-07 Google Inc. Radar-based gesture sensing and data transmission
US10268321B2 (en) 2014-08-15 2019-04-23 Google Llc Interactive textiles within hard objects
US11169988B2 (en) 2014-08-22 2021-11-09 Google Llc Radar recognition-aided search
US9778749B2 (en) 2014-08-22 2017-10-03 Google Inc. Occluded gesture recognition
US9600080B2 (en) 2014-10-02 2017-03-21 Google Inc. Non-line-of-sight radar-based gesture recognition
US10139916B2 (en) 2015-04-30 2018-11-27 Google Llc Wide-field radar-based gesture recognition
KR102236958B1 (ko) 2015-04-30 2021-04-05 구글 엘엘씨 제스처 추적 및 인식을 위한 rf―기반 마이크로―모션 추적
KR102327044B1 (ko) 2015-04-30 2021-11-15 구글 엘엘씨 타입-애그노스틱 rf 신호 표현들
US10088908B1 (en) 2015-05-27 2018-10-02 Google Llc Gesture detection and interactions
US9693592B2 (en) 2015-05-27 2017-07-04 Google Inc. Attaching electronic components to interactive textiles
US10817065B1 (en) 2015-10-06 2020-10-27 Google Llc Gesture recognition using multiple antenna
WO2017192167A1 (en) 2016-05-03 2017-11-09 Google Llc Connecting an electronic component to an interactive textile
WO2017200949A1 (en) 2016-05-16 2017-11-23 Google Llc Interactive fabric
WO2017200570A1 (en) 2016-05-16 2017-11-23 Google Llc Interactive object with multiple electronics modules
US10579150B2 (en) 2016-12-05 2020-03-03 Google Llc Concurrent detection of absolute distance and relative movement for sensing action gestures
FI128122B (fi) * 2018-08-29 2019-10-15 Ponsse Oyj Ohjausjärjestely ja menetelmä metsäkoneen ohjaamiseksi
US11821977B2 (en) * 2019-07-10 2023-11-21 Samsung Electronics Co., Ltd. Target detection and tracking for feature extraction
JP7263617B2 (ja) * 2020-03-10 2023-04-24 株式会社日立国際電気 異物検知システム

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Publication number Priority date Publication date Assignee Title
US4078234A (en) * 1975-04-25 1978-03-07 The United States Of America As Represented By The Secretary Of The Army Continuous wave correlation radar system
DE4433775A1 (de) * 1994-09-22 1996-03-28 Daimler Benz Ag Puls-Radarverfahren
GB2298538A (en) * 1990-02-28 1996-09-04 Marconi Gec Ltd Dual Mode Radar System
US5842156A (en) * 1996-11-12 1998-11-24 The United States Of America As Represented By The Secretary Of The Air Force Multirate multiresolution target tracking
US5943003A (en) * 1997-11-18 1999-08-24 Raytheon Company Radar system

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US5760732A (en) * 1996-05-01 1998-06-02 Multispec Corporation Method and apparatus for enhanced resolution of range estimates in echo location for detection and imaging systems
DE19624043A1 (de) * 1996-06-17 1997-12-18 Bayerische Motoren Werke Ag Meßverfahren für den Abstand zwischen einem Kraftfahrzeug und einem Objekt
DE19734713A1 (de) * 1997-08-11 1999-02-18 Mikrowellen Technologie Und Se Radar-Entfernungsmeßeinrichtung
ATE403166T1 (de) * 2000-06-06 2008-08-15 Altratek Inc Sensorsystem und verfahren zum detektieren und verfolgen von zielen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078234A (en) * 1975-04-25 1978-03-07 The United States Of America As Represented By The Secretary Of The Army Continuous wave correlation radar system
GB2298538A (en) * 1990-02-28 1996-09-04 Marconi Gec Ltd Dual Mode Radar System
DE4433775A1 (de) * 1994-09-22 1996-03-28 Daimler Benz Ag Puls-Radarverfahren
US5842156A (en) * 1996-11-12 1998-11-24 The United States Of America As Represented By The Secretary Of The Air Force Multirate multiresolution target tracking
US5943003A (en) * 1997-11-18 1999-08-24 Raytheon Company Radar system

Also Published As

Publication number Publication date
DE10053061A1 (de) 2002-05-08
EP1328824A2 (de) 2003-07-23
WO2002035255A2 (de) 2002-05-02
US20040027273A1 (en) 2004-02-12
US6833807B2 (en) 2004-12-21

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