CN111344597B - 通过雷达系统检测周围信息的方法 - Google Patents

通过雷达系统检测周围信息的方法 Download PDF

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Publication number
CN111344597B
CN111344597B CN201880066184.8A CN201880066184A CN111344597B CN 111344597 B CN111344597 B CN 111344597B CN 201880066184 A CN201880066184 A CN 201880066184A CN 111344597 B CN111344597 B CN 111344597B
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China
Prior art keywords
radar
information
radar information
vehicle
sar
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CN201880066184.8A
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English (en)
Chinese (zh)
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CN111344597A (zh
Inventor
安德烈亚斯·洛夫勒
托马斯·吉赛德
法比安·哈勒
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.)
Continental Germany Autonomous Driving Co ltd
Volkswagen AG
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Continental Germany Autonomous Driving Co ltd
Volkswagen AG
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Publication of CN111344597A publication Critical patent/CN111344597A/zh
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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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes
    • G01S13/9054—Stripmap mode
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes
    • G01S13/9041—Squint mode
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes
    • G01S13/9052—Spotlight mode
    • 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
    • G01S2013/9314—Parking operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN201880066184.8A 2017-12-14 2018-11-08 通过雷达系统检测周围信息的方法 Active CN111344597B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017129933.5A DE102017129933A1 (de) 2017-12-14 2017-12-14 Verfahren zur Erfassung von Umgebungsinformationen mittels eines Radarsystems
DE102017129933.5 2017-12-14
PCT/EP2018/080549 WO2019115099A1 (de) 2017-12-14 2018-11-08 Verfahren zur erfassung von umgebungsinformationen mittels eines radarsystems

Publications (2)

Publication Number Publication Date
CN111344597A CN111344597A (zh) 2020-06-26
CN111344597B true CN111344597B (zh) 2023-10-27

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CN201880066184.8A Active CN111344597B (zh) 2017-12-14 2018-11-08 通过雷达系统检测周围信息的方法

Country Status (4)

Country Link
EP (1) EP3673293A1 (de)
CN (1) CN111344597B (de)
DE (1) DE102017129933A1 (de)
WO (1) WO2019115099A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110379178B (zh) * 2019-07-25 2021-11-02 电子科技大学 基于毫米波雷达成像的无人驾驶汽车智能泊车方法
DE102019220223A1 (de) 2019-12-19 2021-06-24 Robert Bosch Gmbh Verfahren zum Betreiben eines Sensors eines Kraftfahrzeugs
CN114063076A (zh) * 2020-07-30 2022-02-18 华为技术有限公司 成像方法、装置、雷达系统、电子设备和存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101059563A (zh) * 2006-04-20 2007-10-24 中国科学院电子学研究所 合成孔径雷达脉间移相方法
WO2008029038A1 (fr) * 2006-09-07 2008-03-13 Renault S.A.S. Dispositif et procede d'estimation des dimensions d'une place de parking, vehicule automobile comportant un tel dispositif
CN101907704A (zh) * 2010-06-11 2010-12-08 西安电子科技大学 多模式合成孔径雷达仿真成像评估方法
CN102879784A (zh) * 2012-10-25 2013-01-16 西安电子科技大学 四种模式的合成孔径雷达统一成像方法
CN103197314A (zh) * 2013-03-01 2013-07-10 北京航空航天大学 一种星载sar的全方位观测方法
CN106507893B (zh) * 2011-04-22 2014-02-26 中国空空导弹研究院 一种高超声飞行器雷达成像末端制导方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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US7319427B2 (en) * 2005-01-12 2008-01-15 The United States Of America As Represented By The Secretary Of The Air Force Frequency diverse array with independent modulation of frequency, amplitude, and phase
JP5029060B2 (ja) * 2007-02-23 2012-09-19 日本電気株式会社 合成開口レーダおよび合成開口レーダ画像再生処理方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101059563A (zh) * 2006-04-20 2007-10-24 中国科学院电子学研究所 合成孔径雷达脉间移相方法
WO2008029038A1 (fr) * 2006-09-07 2008-03-13 Renault S.A.S. Dispositif et procede d'estimation des dimensions d'une place de parking, vehicule automobile comportant un tel dispositif
CN101907704A (zh) * 2010-06-11 2010-12-08 西安电子科技大学 多模式合成孔径雷达仿真成像评估方法
CN106507893B (zh) * 2011-04-22 2014-02-26 中国空空导弹研究院 一种高超声飞行器雷达成像末端制导方法
CN102879784A (zh) * 2012-10-25 2013-01-16 西安电子科技大学 四种模式的合成孔径雷达统一成像方法
CN103197314A (zh) * 2013-03-01 2013-07-10 北京航空航天大学 一种星载sar的全方位观测方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JING GUOBIN ET AL.A novel digital beam-forming (DBF) method for multi-modes MIMO-SAR.《2016 CIE INTERNATIONAL CONFERENCE ON RADAR (RADAR)》.2016,全文. *
LI NING ET AL.Generalized autofocus scheme for multi-mode airborne SAR systems.《2016 CIE INTERNATIONAL CONFERENCE ON RADAR (RADAR)》.2016,全文. *
魏青 等.基于条带式SAR与聚束式SAR内在联系的SAR成像研究.《电路与系统学报》.2006,第11卷(第03期),全文. *

Also Published As

Publication number Publication date
EP3673293A1 (de) 2020-07-01
DE102017129933A1 (de) 2019-06-19
WO2019115099A1 (de) 2019-06-20
CN111344597A (zh) 2020-06-26

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