WO2002086536A3 - Verfahren zum betreiben eines radarsystems - Google Patents

Verfahren zum betreiben eines radarsystems Download PDF

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Publication number
WO2002086536A3
WO2002086536A3 PCT/EP2002/003915 EP0203915W WO02086536A3 WO 2002086536 A3 WO2002086536 A3 WO 2002086536A3 EP 0203915 W EP0203915 W EP 0203915W WO 02086536 A3 WO02086536 A3 WO 02086536A3
Authority
WO
WIPO (PCT)
Prior art keywords
frequency
transmission
frequency value
radar system
measurement cycle
Prior art date
Application number
PCT/EP2002/003915
Other languages
English (en)
French (fr)
Other versions
WO2002086536A2 (de
Inventor
Peter Glocker
Original Assignee
Adc Automotive Dist Control
Peter Glocker
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 Adc Automotive Dist Control, Peter Glocker filed Critical Adc Automotive Dist Control
Publication of WO2002086536A2 publication Critical patent/WO2002086536A2/de
Publication of WO2002086536A3 publication Critical patent/WO2002086536A3/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
    • 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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • 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
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
    • 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
    • G01S13/88—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
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the 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
    • G01S7/40—Means for monitoring or calibrating

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

Es soll auf einfache Weise und mit geringen Kosten ein störungsfreier Betrieb des Radarsystems ermöglicht werden, bei dem in einem Meßzyklus mit einer Vielzahl von Meßvorgängen die Entfernung zu sich im Beobachtungsbereich befindlichen Zielobjekten bestimmt wird. Hierbei werden in den Meßvorgängen jeweils in einem Sendebetrieb pulsförmige Sendesignale mit einer einen bestimmten Frequenzwert aufweisenden Sendefrequenz emittiert und in einem Empfangsbetrieb Reflexionssignale als Empfangssignale detektiert. Bei einer anhand der ausgewerteten Empfangssignale eines Meßzyklus erkannten Störung des Radarsystems durch Störsignale mit einer einem Frequenzwert der Sendefrequenz entsprechenden Störfrequenz wird zumindest in den Meßvorgängen des darauffolgenden Meßzyklus für die Sendefrequenz ein um eine konstante Frequenzdifferenz vom Frequenzwert des vorausgehenden Meßzyklus abweichender geänderter Frequenzwert vorgegeben. Verfahren zum Betrieb eines Abstandswarnsystems für Kraftfahrzeuge.
PCT/EP2002/003915 2001-04-20 2002-04-09 Verfahren zum betreiben eines radarsystems WO2002086536A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10119289.4 2001-04-20
DE10119289A DE10119289A1 (de) 2001-04-20 2001-04-20 Verfahren zum Betreiben eines Radarsystems

Publications (2)

Publication Number Publication Date
WO2002086536A2 WO2002086536A2 (de) 2002-10-31
WO2002086536A3 true WO2002086536A3 (de) 2003-02-20

Family

ID=7682032

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/003915 WO2002086536A2 (de) 2001-04-20 2002-04-09 Verfahren zum betreiben eines radarsystems

Country Status (2)

Country Link
DE (1) DE10119289A1 (de)
WO (1) WO2002086536A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7683827B2 (en) * 2004-12-15 2010-03-23 Valeo Radar Systems, Inc. System and method for reducing the effect of a radar interference signal
US7403153B2 (en) 2004-12-15 2008-07-22 Valeo Raytheon Systems, Inc. System and method for reducing a radar interference signal
DE102007046645A1 (de) 2007-09-28 2009-04-02 Robert Bosch Gmbh Messvorrichtung
DE102014116021A1 (de) * 2014-11-04 2016-05-04 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Verfahren zur Steuerung und/oder Regelung einer Sensoranordnung zur Reduktion des Rauschniveaus dieser Sensoranordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328497A (en) * 1980-08-11 1982-05-04 Westinghouse Electric Corp. Method and system for jamming analysis and transmission selection
US4358766A (en) * 1974-07-01 1982-11-09 Sanders Associates, Inc. Jamming signal reduction system
US5017921A (en) * 1989-12-13 1991-05-21 Grumman Aerospace Corporation Radar system and a method for operating a radar system
US5274380A (en) * 1992-03-17 1993-12-28 Fujitsu Limited FM-CW radar
US5280288A (en) * 1992-08-14 1994-01-18 Vorad Safety Systems, Inc. Interference avoidance system for vehicular radar system
GB2299722A (en) * 1995-04-04 1996-10-09 Gunars Berzins Improvement to radars and sonars

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3347571B2 (ja) * 1996-03-12 2002-11-20 富士通株式会社 レーダ装置
DE19631590C2 (de) * 1996-08-05 1999-09-23 Bosch Gmbh Robert Verfahren zur Behandlung von Störsignalen bei einem Kraftfahrzeug-Radarsystem und Kraftfahrzeug-Radarsystem hierfür

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358766A (en) * 1974-07-01 1982-11-09 Sanders Associates, Inc. Jamming signal reduction system
US4328497A (en) * 1980-08-11 1982-05-04 Westinghouse Electric Corp. Method and system for jamming analysis and transmission selection
US5017921A (en) * 1989-12-13 1991-05-21 Grumman Aerospace Corporation Radar system and a method for operating a radar system
US5274380A (en) * 1992-03-17 1993-12-28 Fujitsu Limited FM-CW radar
US5280288A (en) * 1992-08-14 1994-01-18 Vorad Safety Systems, Inc. Interference avoidance system for vehicular radar system
GB2299722A (en) * 1995-04-04 1996-10-09 Gunars Berzins Improvement to radars and sonars

Also Published As

Publication number Publication date
DE10119289A1 (de) 2002-10-24
WO2002086536A2 (de) 2002-10-31

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