WO2001050152A1 - Verfahren zur messung des abstands und der geschwindigkeit von objekten - Google Patents
Verfahren zur messung des abstands und der geschwindigkeit von objekten Download PDFInfo
- Publication number
- WO2001050152A1 WO2001050152A1 PCT/DE2000/004022 DE0004022W WO0150152A1 WO 2001050152 A1 WO2001050152 A1 WO 2001050152A1 DE 0004022 W DE0004022 W DE 0004022W WO 0150152 A1 WO0150152 A1 WO 0150152A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor vehicle
- intermediate frequency
- radar system
- frequency signals
- speed
- Prior art date
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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
- G01S13/956—Radar or analogous systems specially adapted for specific applications for meteorological use mounted on ship or other platform
-
- 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
- G01S13/08—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
- G01S2013/9322—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using additional data, e.g. driver condition, road state or weather data
-
- 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
-
- 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
- G01S7/4039—Means for monitoring or calibrating of parts of a radar system of sensor or antenna obstruction, e.g. dirt- or ice-coating
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00988613A EP1216425A1 (de) | 1999-12-29 | 2000-11-14 | Verfahren zur messung des abstands und der geschwindigkeit von objekten |
JP2001550048A JP2003519386A (ja) | 1999-12-29 | 2000-11-14 | 対象の距離及び速度の測定方法 |
US09/914,558 US6633815B1 (en) | 1999-12-29 | 2000-11-14 | Method for measuring the distance and speed of objects |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19963625.7 | 1999-12-29 | ||
DE19963625A DE19963625A1 (de) | 1999-12-29 | 1999-12-29 | Verfahren zur Messung des Abstands und der Geschwindigkeit von Objekten |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001050152A1 true WO2001050152A1 (de) | 2001-07-12 |
Family
ID=7934901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/004022 WO2001050152A1 (de) | 1999-12-29 | 2000-11-14 | Verfahren zur messung des abstands und der geschwindigkeit von objekten |
Country Status (5)
Country | Link |
---|---|
US (1) | US6633815B1 (de) |
EP (1) | EP1216425A1 (de) |
JP (1) | JP2003519386A (de) |
DE (1) | DE19963625A1 (de) |
WO (1) | WO2001050152A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7385550B2 (en) * | 2002-09-20 | 2008-06-10 | Robert Bosch Gmbh | Method for measuring distances and speeds of several objects by means of an FMCW radar |
US7617048B2 (en) | 2002-05-07 | 2009-11-10 | Robert Bosch Gmbh | Method for determining an accident risk between a first object with at least one second object |
EP2392944A1 (de) * | 2010-06-04 | 2011-12-07 | Robert Bosch GmbH | Radarsensor und Verfahren zur Detektion von Niederschlag mit einem Radarsensor |
US11885874B2 (en) * | 2018-12-19 | 2024-01-30 | Semiconductor Components Industries, Llc | Acoustic distance measuring circuit and method for low frequency modulated (LFM) chirp signals |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10259947A1 (de) * | 2002-12-20 | 2004-07-01 | Robert Bosch Gmbh | Verfahren und Anordnung zur Auswertung von Signalen oder Daten eines Objektdetektionssystems |
DE10310157B4 (de) * | 2003-03-07 | 2008-07-31 | Siemens Ag | Verfahren und Einrichtung zur Elimination der Oszillator-Drift in einem Zugangskontrollsystem |
DE10310155B4 (de) * | 2003-03-07 | 2008-07-31 | Siemens Ag | Zugangskontrollsystem für ein Objekt, insbesondere für ein Kraftfahrzeug und Verfahren zum Betreiben eines Zugangskontrollsystems |
JP4977443B2 (ja) * | 2006-10-31 | 2012-07-18 | 日立オートモティブシステムズ株式会社 | レーダ装置及びレーダ検出方法 |
JP2010038705A (ja) * | 2008-08-05 | 2010-02-18 | Fujitsu Ten Ltd | 信号処理装置、レーダ装置、車両制御装置、及び信号処理方法 |
DE102009000469A1 (de) * | 2009-01-29 | 2010-08-19 | Robert Bosch Gmbh | Verfahren zur Detektion von Niederschlag mit einem Radarortungsgerät für Kraftfahrzeuge |
DE102009001239A1 (de) * | 2009-02-27 | 2010-09-02 | Robert Bosch Gmbh | Verfahren zur Detektion von Empfindlichkeitseinbußen eines FMCW-Radarortungsgerätes durch diffuse Verlustquellen |
US10094920B2 (en) * | 2014-08-27 | 2018-10-09 | Texas Instruments Incorporated | Range resolution in FMCW radars |
DE102015226443A1 (de) * | 2015-12-22 | 2017-06-22 | Robert Bosch Gmbh | Radarsensor, entsprechendes Betriebsverfahren und Fahrzeug |
DE102016202936A1 (de) * | 2016-02-25 | 2017-08-31 | Robert Bosch Gmbh | Vorrichtung zum Ermitteln von Betriebsdaten für einen Radarsensor |
DE102016209318A1 (de) * | 2016-05-30 | 2017-11-30 | Conti Temic Microelectronic Gmbh | Vorrichtung und Verfahren zum Erkennen und Filtern von Radarstörern |
DE102017200706A1 (de) * | 2017-01-18 | 2018-07-19 | Robert Bosch Gmbh | Mehrfach unterabgetastetes Chirp-Sequence-Radar |
DE102017201837A1 (de) | 2017-02-06 | 2018-08-09 | Continental Automotive Gmbh | Verfahren zum Erkennen und Filtern von Niederschlag auf einem Radarsensor in einem Fahrzeug. |
KR102483646B1 (ko) | 2017-12-22 | 2023-01-02 | 삼성전자주식회사 | 객체 검출 장치 및 방법 |
Citations (3)
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JPH1048333A (ja) * | 1996-07-31 | 1998-02-20 | Hino Motors Ltd | 車載用レーダ装置 |
DE19832800A1 (de) * | 1997-07-23 | 1999-02-25 | Denso Corp | Hinderniserfassungssystem für ein Kraftfahrzeug |
US5929802A (en) * | 1997-11-21 | 1999-07-27 | Raytheon Company | Automotive forward looking sensor application |
Family Cites Families (24)
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US4361202A (en) * | 1979-06-15 | 1982-11-30 | Michael Minovitch | Automated road transportation system |
US4646092A (en) * | 1982-06-07 | 1987-02-24 | Plessey South Africa Limited | Method of and apparatus for continuous wave electromagnetic distance measurement of positioning |
NO152108C (no) * | 1983-04-05 | 1985-08-14 | Autronica As | Nivaamaaler |
US4916450A (en) * | 1988-05-12 | 1990-04-10 | Radar Control Systems Corporation | Radar system for headway control of a vehicle |
DE4040572A1 (de) * | 1990-12-19 | 1992-06-25 | Bosch Gmbh Robert | Verfahren zur messung des abstandes und der geschwindigkeit eines objekts |
US5606737A (en) * | 1992-03-09 | 1997-02-25 | Fujitsu Limited | Oscillator mixer and a multiplier mixer for outputting a baseband signal based upon an input and output signal |
DE4242700C2 (de) * | 1992-12-17 | 2003-01-30 | Bosch Gmbh Robert | Verfahren zur Messung des Abstandes und der Geschwindigkeit von Objekten |
WO1995014939A1 (de) * | 1993-11-23 | 1995-06-01 | Siemens Aktiengesellschaft | Radarverfahren und vorrichtung zur durchführung dieses verfahrens |
FR2727763A1 (fr) * | 1994-12-01 | 1996-06-07 | Aerospatiale | Procede et dispositif pour determiner la vitesse d'un mobile au moyen d'un radar ou sonar a compression d'impulsion |
JP3470453B2 (ja) * | 1995-04-06 | 2003-11-25 | 株式会社デンソー | 車間距離制御装置 |
US6370475B1 (en) * | 1997-10-22 | 2002-04-09 | Intelligent Technologies International Inc. | Accident avoidance system |
DE19530289A1 (de) * | 1995-08-17 | 1997-02-20 | Bosch Gmbh Robert | Sensor zur Sichtweiten- und Regenbelagsermittlung |
JPH09211116A (ja) * | 1996-01-31 | 1997-08-15 | Komatsu Ltd | ミリ波レーダ搭載車両 |
JP3163981B2 (ja) * | 1996-07-01 | 2001-05-08 | 株式会社村田製作所 | 送受信装置 |
JPH1048331A (ja) * | 1996-07-31 | 1998-02-20 | Hino Motors Ltd | 車載用レーダ装置 |
JP3119176B2 (ja) * | 1996-10-23 | 2000-12-18 | 株式会社村田製作所 | 誘電体線路用アンテナ共用分配器および送受信装置 |
JP2935419B2 (ja) * | 1996-11-15 | 1999-08-16 | 本田技研工業株式会社 | Fmレーダ装置 |
US6400308B1 (en) * | 1998-02-20 | 2002-06-04 | Amerigon Inc. | High performance vehicle radar system |
US6380883B1 (en) * | 1998-02-23 | 2002-04-30 | Amerigon | High performance vehicle radar system |
US6069581A (en) * | 1998-02-20 | 2000-05-30 | Amerigon | High performance vehicle radar system |
JP3731354B2 (ja) * | 1998-07-03 | 2006-01-05 | 株式会社村田製作所 | アンテナ装置および送受信装置 |
JP3498611B2 (ja) * | 1998-07-03 | 2004-02-16 | 株式会社村田製作所 | 方向性結合器、アンテナ装置および送受信装置 |
JP3269458B2 (ja) * | 1998-07-06 | 2002-03-25 | 株式会社村田製作所 | アンテナ装置および送受信装置 |
JP3577237B2 (ja) * | 1999-05-20 | 2004-10-13 | 三菱電機株式会社 | 車両用レーダ装置 |
-
1999
- 1999-12-29 DE DE19963625A patent/DE19963625A1/de not_active Withdrawn
-
2000
- 2000-11-14 EP EP00988613A patent/EP1216425A1/de not_active Withdrawn
- 2000-11-14 JP JP2001550048A patent/JP2003519386A/ja not_active Withdrawn
- 2000-11-14 WO PCT/DE2000/004022 patent/WO2001050152A1/de not_active Application Discontinuation
- 2000-11-14 US US09/914,558 patent/US6633815B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1048333A (ja) * | 1996-07-31 | 1998-02-20 | Hino Motors Ltd | 車載用レーダ装置 |
DE19832800A1 (de) * | 1997-07-23 | 1999-02-25 | Denso Corp | Hinderniserfassungssystem für ein Kraftfahrzeug |
US5929802A (en) * | 1997-11-21 | 1999-07-27 | Raytheon Company | Automotive forward looking sensor application |
Non-Patent Citations (1)
Title |
---|
See also references of EP1216425A1 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7617048B2 (en) | 2002-05-07 | 2009-11-10 | Robert Bosch Gmbh | Method for determining an accident risk between a first object with at least one second object |
US7385550B2 (en) * | 2002-09-20 | 2008-06-10 | Robert Bosch Gmbh | Method for measuring distances and speeds of several objects by means of an FMCW radar |
EP2392944A1 (de) * | 2010-06-04 | 2011-12-07 | Robert Bosch GmbH | Radarsensor und Verfahren zur Detektion von Niederschlag mit einem Radarsensor |
US9116241B2 (en) | 2010-06-04 | 2015-08-25 | Robert Bosch Gmbh | Radar sensor and method for detecting precipitation using a radar sensor |
US11885874B2 (en) * | 2018-12-19 | 2024-01-30 | Semiconductor Components Industries, Llc | Acoustic distance measuring circuit and method for low frequency modulated (LFM) chirp signals |
Also Published As
Publication number | Publication date |
---|---|
JP2003519386A (ja) | 2003-06-17 |
US6633815B1 (en) | 2003-10-14 |
EP1216425A1 (de) | 2002-06-26 |
DE19963625A1 (de) | 2001-07-12 |
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