WO2002063336A1 - Dispositif radar a modulation de frequence et a onde entretenue - Google Patents
Dispositif radar a modulation de frequence et a onde entretenue Download PDFInfo
- Publication number
- WO2002063336A1 WO2002063336A1 PCT/JP2002/000987 JP0200987W WO02063336A1 WO 2002063336 A1 WO2002063336 A1 WO 2002063336A1 JP 0200987 W JP0200987 W JP 0200987W WO 02063336 A1 WO02063336 A1 WO 02063336A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- distance
- wave
- target object
- frequency
- modulation signal
- 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
- 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
- G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
-
- 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
-
- 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
-
- 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
- G01S13/426—Scanning radar, e.g. 3D 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
- G01S13/88—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
- G01S2013/9321—Velocity regulation, e.g. cruise control
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020027013226A KR100877194B1 (ko) | 2001-02-06 | 2002-02-06 | Fm-cw 레이더 장치 |
US10/258,269 US6798373B2 (en) | 2001-02-06 | 2002-02-06 | FM-CW radar system |
EP02711348A EP1385020B1 (en) | 2001-02-06 | 2002-02-06 | Fm-cw radar apparatus |
DE60236791T DE60236791D1 (de) | 2001-02-06 | 2002-02-06 | Fm-cw-radarvorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-30010 | 2001-02-06 | ||
JP2001030010A JP4698036B2 (ja) | 2001-02-06 | 2001-02-06 | Fm−cwレーダ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002063336A1 true WO2002063336A1 (fr) | 2002-08-15 |
Family
ID=18894284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/000987 WO2002063336A1 (fr) | 2001-02-06 | 2002-02-06 | Dispositif radar a modulation de frequence et a onde entretenue |
Country Status (7)
Country | Link |
---|---|
US (1) | US6798373B2 (ja) |
EP (1) | EP1385020B1 (ja) |
JP (1) | JP4698036B2 (ja) |
KR (1) | KR100877194B1 (ja) |
CN (2) | CN1955759A (ja) |
DE (1) | DE60236791D1 (ja) |
WO (1) | WO2002063336A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002236170A (ja) * | 2001-02-06 | 2002-08-23 | Fujitsu Ten Ltd | Fm−cwレーダ処理装置 |
US6906661B2 (en) * | 2002-10-17 | 2005-06-14 | Honda Motor Co., Ltd. | Object-detecting system for vehicle |
JP4293865B2 (ja) * | 2003-09-02 | 2009-07-08 | 富士通テン株式会社 | 物体検出装置 |
CN1898579B (zh) * | 2004-01-07 | 2010-04-28 | 株式会社村田制作所 | 雷达 |
JP4476681B2 (ja) * | 2004-04-21 | 2010-06-09 | 富士通テン株式会社 | 物標特定装置、物標特定方法および物標特定プログラム |
US7612707B2 (en) * | 2007-09-28 | 2009-11-03 | Banner Engineering Corporation | Configurable radar sensor |
JP4712826B2 (ja) * | 2008-05-15 | 2011-06-29 | 古河電気工業株式会社 | パルスドップラレーダ装置 |
JP2011069710A (ja) * | 2009-09-25 | 2011-04-07 | Fujitsu Ten Ltd | 信号処理装置、レーダ装置、物体検出システム、信号処理方法、および、プログラム |
KR101007406B1 (ko) * | 2010-02-26 | 2011-01-14 | 삼성탈레스 주식회사 | 광대역 선형 주파수 변조 파형에 기반한 레이더 영상 데이터의 해상도 향상 장치 및 방법 |
US8416121B2 (en) | 2010-12-08 | 2013-04-09 | International Business Machines Corporation | Narrow-band wide-range frequency modulation continuous wave (FMCW) radar system |
JP5916444B2 (ja) * | 2012-03-08 | 2016-05-11 | 日立建機株式会社 | 鉱山用車両 |
US9983294B2 (en) * | 2013-02-01 | 2018-05-29 | Mitsubishi Electric Corporation | Radar system |
JP5602275B1 (ja) * | 2013-04-22 | 2014-10-08 | 三菱電機株式会社 | 車載用レーダ装置および車載用レーダ装置に適用される注目ターゲット検出方法 |
CN104345308A (zh) * | 2013-07-24 | 2015-02-11 | 均利科技股份有限公司 | 车辆侦测器和量测车辆距离以及车辆速度的方法 |
CN103698766B (zh) * | 2013-12-12 | 2015-12-02 | 西安电子工程研究所 | 一种强干扰条件下调频连续波防撞雷达目标检测方法 |
JP2015141109A (ja) * | 2014-01-29 | 2015-08-03 | 富士通テン株式会社 | レーダ装置、及び、信号処理方法 |
CN105911542B (zh) * | 2016-07-04 | 2018-01-12 | 中国人民解放军海军航空工程学院 | 多项式Hough变换的高超声速目标TBD检测方法 |
US10473755B1 (en) * | 2017-02-21 | 2019-11-12 | National Technology & Engineering Solutions Of Sandia, Llc | Waveform warping for general frequency-modulated radar waveforms |
CN108872951B (zh) * | 2017-05-12 | 2021-08-10 | 比亚迪股份有限公司 | 汽车及汽车fmcw雷达的调制方法和调制系统 |
CN109490889B (zh) * | 2017-09-12 | 2023-11-17 | 比亚迪股份有限公司 | 车载雷达以及判断车载雷达是否被遮挡的方法、装置 |
CN108120975A (zh) * | 2017-12-16 | 2018-06-05 | 广西大学 | 基于梯形连续波的雷达测速测距方法 |
CN110531341B (zh) * | 2018-05-26 | 2023-04-11 | 苏州镭智传感科技有限公司 | 一种使用宽带调频激光的fmcw激光雷达及其扫描方法 |
JPWO2020049648A1 (ja) * | 2018-09-05 | 2021-08-12 | 株式会社ソシオネクスト | センシング方法及びセンシング装置 |
US11294029B2 (en) * | 2019-04-16 | 2022-04-05 | GM Global Technology Operations LLC | Radar system and method for updating waveform parameters |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0519045A (ja) * | 1991-07-11 | 1993-01-26 | Honda Motor Co Ltd | Fmレーダー |
US5546088A (en) * | 1993-10-06 | 1996-08-13 | Deutsche Aerospace Ag | High-precision radar range finder |
US5940024A (en) * | 1996-12-11 | 1999-08-17 | Toyota Jidosha Kabushiki Kaisha | Onboard radar system for a vehicle |
DE19935123A1 (de) * | 1998-08-27 | 2000-03-09 | Toyota Motor Co Ltd | Fahrzeug-DBF-Radarvorrichtung |
US6067038A (en) | 1997-08-21 | 2000-05-23 | Mitsubishi Denki Kabushiki Kaisha | Vehicle-mounted radar apparatus |
EP1020736A2 (en) * | 1999-01-13 | 2000-07-19 | Honda Giken Kogyo Kabushiki Kaisha | Radar apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2646540A1 (de) * | 1976-10-15 | 1978-04-20 | Bosch Gmbh Robert | Verfahren und vorrichtung zur ortungstiefensteuerung in einem impulsradarsystem |
JP2981312B2 (ja) * | 1991-08-08 | 1999-11-22 | 富士通株式会社 | Fm−cwレーダ装置 |
JP3082535B2 (ja) * | 1993-09-28 | 2000-08-28 | トヨタ自動車株式会社 | 車載レーダ装置 |
JP3639056B2 (ja) * | 1996-08-16 | 2005-04-13 | 富士通株式会社 | レーダ装置の故障判別装置 |
JP3720662B2 (ja) * | 2000-01-19 | 2005-11-30 | 三菱電機株式会社 | 車載用レーダ装置 |
JP2002071793A (ja) * | 2000-08-24 | 2002-03-12 | Hitachi Ltd | レーダ装置 |
-
2001
- 2001-02-06 JP JP2001030010A patent/JP4698036B2/ja not_active Expired - Fee Related
-
2002
- 2002-02-06 US US10/258,269 patent/US6798373B2/en not_active Expired - Fee Related
- 2002-02-06 EP EP02711348A patent/EP1385020B1/en not_active Expired - Lifetime
- 2002-02-06 KR KR1020027013226A patent/KR100877194B1/ko not_active IP Right Cessation
- 2002-02-06 DE DE60236791T patent/DE60236791D1/de not_active Expired - Lifetime
- 2002-02-06 CN CNA2006101467416A patent/CN1955759A/zh active Pending
- 2002-02-06 CN CNB028002687A patent/CN1330976C/zh not_active Expired - Fee Related
- 2002-02-06 WO PCT/JP2002/000987 patent/WO2002063336A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0519045A (ja) * | 1991-07-11 | 1993-01-26 | Honda Motor Co Ltd | Fmレーダー |
US5546088A (en) * | 1993-10-06 | 1996-08-13 | Deutsche Aerospace Ag | High-precision radar range finder |
US5940024A (en) * | 1996-12-11 | 1999-08-17 | Toyota Jidosha Kabushiki Kaisha | Onboard radar system for a vehicle |
US6067038A (en) | 1997-08-21 | 2000-05-23 | Mitsubishi Denki Kabushiki Kaisha | Vehicle-mounted radar apparatus |
DE19935123A1 (de) * | 1998-08-27 | 2000-03-09 | Toyota Motor Co Ltd | Fahrzeug-DBF-Radarvorrichtung |
EP1020736A2 (en) * | 1999-01-13 | 2000-07-19 | Honda Giken Kogyo Kabushiki Kaisha | Radar apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of EP1385020A4 |
Also Published As
Publication number | Publication date |
---|---|
EP1385020A1 (en) | 2004-01-28 |
US20030048216A1 (en) | 2003-03-13 |
KR100877194B1 (ko) | 2009-01-07 |
CN1330976C (zh) | 2007-08-08 |
US6798373B2 (en) | 2004-09-28 |
EP1385020A4 (en) | 2009-08-05 |
DE60236791D1 (de) | 2010-08-05 |
KR20030012861A (ko) | 2003-02-12 |
EP1385020B1 (en) | 2010-06-23 |
CN1457436A (zh) | 2003-11-19 |
CN1955759A (zh) | 2007-05-02 |
JP4698036B2 (ja) | 2011-06-08 |
JP2002236169A (ja) | 2002-08-23 |
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