DE60117407D1 - Kalibrierverfahren für ein radarsensorsystem zur objekterfassung - Google Patents

Kalibrierverfahren für ein radarsensorsystem zur objekterfassung

Info

Publication number
DE60117407D1
DE60117407D1 DE60117407T DE60117407T DE60117407D1 DE 60117407 D1 DE60117407 D1 DE 60117407D1 DE 60117407 T DE60117407 T DE 60117407T DE 60117407 T DE60117407 T DE 60117407T DE 60117407 D1 DE60117407 D1 DE 60117407D1
Authority
DE
Germany
Prior art keywords
object detection
sensor system
calibration method
radar sensor
detection 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
DE60117407T
Other languages
English (en)
Other versions
DE60117407T2 (de
Inventor
E Bauhahn
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Application granted granted Critical
Publication of DE60117407D1 publication Critical patent/DE60117407D1/de
Publication of DE60117407T2 publication Critical patent/DE60117407T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
    • 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
    • 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
    • G01S7/292—Extracting wanted echo-signals
    • 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
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • 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
    • 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
    • G01S2013/9323—Alternative operation using light waves
    • 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
    • G01S2013/9324—Alternative operation using ultrasonic waves
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • G01S7/4086—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder in a calibrating environment, e.g. anechoic chamber
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating

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)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE60117407T 2000-12-29 2001-12-18 System und verfahren für eine verbesserte radargestützte objekterfassung Expired - Lifetime DE60117407T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US751832 2000-12-29
US09/751,832 US6683560B2 (en) 2000-12-29 2000-12-29 System and technique for enhanced radar object detection
PCT/US2001/048866 WO2002054099A2 (en) 2000-12-29 2001-12-18 Calibration method for a radar object detection system

Publications (2)

Publication Number Publication Date
DE60117407D1 true DE60117407D1 (de) 2006-04-27
DE60117407T2 DE60117407T2 (de) 2006-08-31

Family

ID=25023686

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60117407T Expired - Lifetime DE60117407T2 (de) 2000-12-29 2001-12-18 System und verfahren für eine verbesserte radargestützte objekterfassung

Country Status (7)

Country Link
US (1) US6683560B2 (de)
EP (1) EP1352262B1 (de)
JP (1) JP2004525355A (de)
AT (1) ATE318414T1 (de)
AU (1) AU2002229089A1 (de)
DE (1) DE60117407T2 (de)
WO (1) WO2002054099A2 (de)

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US7634341B2 (en) * 2001-03-07 2009-12-15 1138037 Ontario Ltd. (“Alirt”) Detecting device and method of using same
DE102004005960A1 (de) * 2004-02-02 2005-08-18 Valeo Schalter Und Sensoren Gmbh Hindernisdetektionsvorrichtung und Verfahren zu deren Betrieb
US7477181B2 (en) * 2007-02-14 2009-01-13 Delphi Technologies, Inc. Method of adaptively adjusting the target detection sensitivity of a motor vehicle radar
DE102008008956A1 (de) * 2008-02-13 2009-08-20 Valeo Schalter Und Sensoren Gmbh Verfahren und Anordnung zur Verfügbarkeitsprüfung von Ultraschallsensoren
JP2009198402A (ja) * 2008-02-22 2009-09-03 Toyota Motor Corp 衝突検出装置
US8248295B2 (en) * 2008-12-05 2012-08-21 Toyota Jidosha Kabushiki Kaisha Pre-crash safety system
DE112009004346B4 (de) * 2009-01-29 2014-05-28 Toyota Jidosha Kabushiki Kaisha Objekterkennungsvorrichtung und Objekterkennungsverfahren
DE102009047284B4 (de) 2009-11-30 2021-06-02 Robert Bosch Gmbh Verfahren zur Anpassung der Empfindlichkeit von Ultraschallsensoren
DE102011101013A1 (de) * 2011-05-10 2012-11-15 Valeo Schalter Und Sensoren Gmbh Verfahren zum Ausblenden eines irrelevanten Objektes beim Detektieren eines Hindernisses, Fahrerassistenzeinrichtung und Kraftfahrzeug
DE102012017668A1 (de) * 2012-09-07 2014-03-13 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben einer Ultraschallsensorvorrichtung eines Kraftfahrzeugs bei angekoppeltem Anhänger, Ultraschallsensorvorrichtung und Kraftfahrzeug
US9846228B2 (en) 2016-04-07 2017-12-19 Uhnder, Inc. Software defined automotive radar systems
WO2017175190A1 (en) * 2016-04-07 2017-10-12 Uhnder, Inc. Adaptive transmission and interference cancellation for mimo radar
US10261179B2 (en) 2016-04-07 2019-04-16 Uhnder, Inc. Software defined automotive radar
WO2017187331A1 (en) 2016-04-25 2017-11-02 Uhnder, Inc. Vehicle radar system with a shared radar and communication system
US9945935B2 (en) 2016-04-25 2018-04-17 Uhnder, Inc. Digital frequency modulated continuous wave radar using handcrafted constant envelope modulation
CN109073741B (zh) 2016-04-25 2019-07-02 乌恩德股份有限公司 用于车辆的雷达感测系统及缓解其干扰的方法
DE102016108161A1 (de) * 2016-05-03 2017-11-09 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Verfahren zum Betrieb eines Sensorsystems für einen Schleuderstreuer
US9753121B1 (en) 2016-06-20 2017-09-05 Uhnder, Inc. Power control for improved near-far performance of radar systems
CN106597415B (zh) * 2016-11-16 2019-04-02 苏州科技大学 一种高斯噪声下提高稀疏孔径成像系统误差检测精度的方法
WO2018146632A1 (en) 2017-02-10 2018-08-16 Uhnder, Inc. Radar data buffering
US11454697B2 (en) 2017-02-10 2022-09-27 Uhnder, Inc. Increasing performance of a receive pipeline of a radar with memory optimization
WO2018146530A1 (en) 2017-02-10 2018-08-16 Uhnder, Inc. Reduced complexity fft-based correlation for automotive radar
US10928511B2 (en) 2017-12-07 2021-02-23 Ford Global Technologies, Llc Synchronous short range radars for automatic trailer detection
US11105890B2 (en) 2017-12-14 2021-08-31 Uhnder, Inc. Frequency modulated signal cancellation in variable power mode for radar applications
US11474225B2 (en) 2018-11-09 2022-10-18 Uhnder, Inc. Pulse digital mimo radar system
WO2020183392A1 (en) 2019-03-12 2020-09-17 Uhnder, Inc. Method and apparatus for mitigation of low frequency noise in radar systems
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Also Published As

Publication number Publication date
WO2002054099A2 (en) 2002-07-11
US20020084930A1 (en) 2002-07-04
AU2002229089A1 (en) 2002-07-16
ATE318414T1 (de) 2006-03-15
JP2004525355A (ja) 2004-08-19
EP1352262B1 (de) 2006-02-22
DE60117407T2 (de) 2006-08-31
EP1352262A2 (de) 2003-10-15
WO2002054099A3 (en) 2002-11-21
US6683560B2 (en) 2004-01-27

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