JP4215520B2 - レーダ装置 - Google Patents

レーダ装置 Download PDF

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Publication number
JP4215520B2
JP4215520B2 JP2003005898A JP2003005898A JP4215520B2 JP 4215520 B2 JP4215520 B2 JP 4215520B2 JP 2003005898 A JP2003005898 A JP 2003005898A JP 2003005898 A JP2003005898 A JP 2003005898A JP 4215520 B2 JP4215520 B2 JP 4215520B2
Authority
JP
Japan
Prior art keywords
width
target
distance
estimated
value
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 - Fee Related
Application number
JP2003005898A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004219206A (ja
JP2004219206A5 (enExample
Inventor
博文 東田
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.)
Denso Ten Ltd
Original Assignee
Denso Ten Ltd
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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP2003005898A priority Critical patent/JP4215520B2/ja
Priority to US10/738,085 priority patent/US7026976B1/en
Publication of JP2004219206A publication Critical patent/JP2004219206A/ja
Publication of JP2004219206A5 publication Critical patent/JP2004219206A5/ja
Application granted granted Critical
Publication of JP4215520B2 publication Critical patent/JP4215520B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2003005898A 2003-01-14 2003-01-14 レーダ装置 Expired - Fee Related JP4215520B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003005898A JP4215520B2 (ja) 2003-01-14 2003-01-14 レーダ装置
US10/738,085 US7026976B1 (en) 2003-01-14 2003-12-16 Radar apparatus having function of estimating target's width

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003005898A JP4215520B2 (ja) 2003-01-14 2003-01-14 レーダ装置

Publications (3)

Publication Number Publication Date
JP2004219206A JP2004219206A (ja) 2004-08-05
JP2004219206A5 JP2004219206A5 (enExample) 2006-03-09
JP4215520B2 true JP4215520B2 (ja) 2009-01-28

Family

ID=32896441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003005898A Expired - Fee Related JP4215520B2 (ja) 2003-01-14 2003-01-14 レーダ装置

Country Status (2)

Country Link
US (1) US7026976B1 (enExample)
JP (1) JP4215520B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5103722B2 (ja) * 2005-09-28 2012-12-19 日産自動車株式会社 停止車両判別装置
JP2007155469A (ja) * 2005-12-05 2007-06-21 Alpine Electronics Inc 車間距離検出装置および車間距離検出方法
JP4595833B2 (ja) * 2006-02-24 2010-12-08 トヨタ自動車株式会社 物体検出装置
GB2490878B8 (en) * 2011-05-12 2014-07-23 Jaguar Cars Monitoring apparatus and method
CN104169154B (zh) * 2012-03-15 2017-04-12 丰田自动车株式会社 车辆行驶控制装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07225276A (ja) 1994-02-10 1995-08-22 Mitsubishi Electric Corp 車両用光レーダ装置
JP3333716B2 (ja) 1997-07-25 2002-10-15 本田技研工業株式会社 対照物認識機能付き車両におけるアクチュエータの制御方法
JP4082473B2 (ja) 1997-12-19 2008-04-30 富士通テン株式会社 レーダ装置の信号処理方法および装置
JP3512066B2 (ja) 1998-12-10 2004-03-29 トヨタ自動車株式会社 車載用レーダ装置

Also Published As

Publication number Publication date
JP2004219206A (ja) 2004-08-05
US7026976B1 (en) 2006-04-11

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