JP2022522298A5 - - Google Patents

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Publication number
JP2022522298A5
JP2022522298A5 JP2021550204A JP2021550204A JP2022522298A5 JP 2022522298 A5 JP2022522298 A5 JP 2022522298A5 JP 2021550204 A JP2021550204 A JP 2021550204A JP 2021550204 A JP2021550204 A JP 2021550204A JP 2022522298 A5 JP2022522298 A5 JP 2022522298A5
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JP
Japan
Prior art keywords
radar
reflection
velocity
determining
radial direction
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.)
Granted
Application number
JP2021550204A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022522298A (ja
JP7464616B2 (ja
Filing date
Publication date
Priority claimed from US16/288,990 external-priority patent/US11255958B2/en
Priority claimed from US16/289,068 external-priority patent/US11353578B2/en
Application filed filed Critical
Priority claimed from PCT/US2020/019674 external-priority patent/WO2020176483A1/en
Publication of JP2022522298A publication Critical patent/JP2022522298A/ja
Publication of JP2022522298A5 publication Critical patent/JP2022522298A5/ja
Priority to JP2024053519A priority Critical patent/JP7752718B2/ja
Application granted granted Critical
Publication of JP7464616B2 publication Critical patent/JP7464616B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021550204A 2019-02-28 2020-02-25 速度および位置情報を使用するレーダ反射の認識 Active JP7464616B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024053519A JP7752718B2 (ja) 2019-02-28 2024-03-28 速度および位置情報を使用するレーダ反射の認識

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16/289,068 2019-02-28
US16/288,990 US11255958B2 (en) 2019-02-28 2019-02-28 Recognizing radar reflections using velocity information
US16/289,068 US11353578B2 (en) 2019-02-28 2019-02-28 Recognizing radar reflections using position information
US16/288,990 2019-02-28
PCT/US2020/019674 WO2020176483A1 (en) 2019-02-28 2020-02-25 Recognizing radar reflections using velocity and position information

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024053519A Division JP7752718B2 (ja) 2019-02-28 2024-03-28 速度および位置情報を使用するレーダ反射の認識

Publications (3)

Publication Number Publication Date
JP2022522298A JP2022522298A (ja) 2022-04-15
JP2022522298A5 true JP2022522298A5 (https=) 2023-03-03
JP7464616B2 JP7464616B2 (ja) 2024-04-09

Family

ID=69941497

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021550204A Active JP7464616B2 (ja) 2019-02-28 2020-02-25 速度および位置情報を使用するレーダ反射の認識
JP2024053519A Active JP7752718B2 (ja) 2019-02-28 2024-03-28 速度および位置情報を使用するレーダ反射の認識

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024053519A Active JP7752718B2 (ja) 2019-02-28 2024-03-28 速度および位置情報を使用するレーダ反射の認識

Country Status (4)

Country Link
EP (1) EP3931593A1 (https=)
JP (2) JP7464616B2 (https=)
CN (1) CN113544538B (https=)
WO (1) WO2020176483A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11841439B2 (en) * 2020-11-02 2023-12-12 Waymo Llc Point cloud segmentation using a coherent lidar for autonomous vehicle applications
US11693110B2 (en) 2020-11-04 2023-07-04 Ford Global Technologies, Llc Systems and methods for radar false track mitigation with camera
US11702102B2 (en) * 2020-11-19 2023-07-18 Waymo Llc Filtering return points in a point cloud based on radial velocity measurement
DE102022211987A1 (de) 2021-11-12 2023-05-17 Zf Friedrichshafen Ag Verfahren, Computerprogramm, maschinenlesbares Speichermedium und System zur Klassifizierung von Geisterobiekten in einer Umgebung eines Straßenfahrzeugs, eines Beförderungssystems und/oder einer Komponente einer Verkehrsinfrastruktur
US12140666B2 (en) * 2022-01-19 2024-11-12 Aptiv Technologies AG Ghost object detection
US11884292B1 (en) * 2022-10-24 2024-01-30 Aurora Operations, Inc. Radar sensor system for vehicles
EP4372415B1 (en) * 2022-11-16 2026-04-01 Aptiv Technologies AG Radar multipath detector
US20250076486A1 (en) * 2023-08-30 2025-03-06 Zoox, Inc. Fusion of radar and infrared data for object detection and tracking
EP4549990A1 (en) * 2023-10-30 2025-05-07 GM Cruise Holdings LLC Multipath and false detection mitigation

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US6025797A (en) * 1997-07-22 2000-02-15 Denso Corporation Angular shift determining apparatus for determining angular shift of central axis of radar used in automotive obstacle detection system
JP3608991B2 (ja) 1999-10-22 2005-01-12 富士通テン株式会社 車間距離センサ
JP2003172780A (ja) * 2001-12-06 2003-06-20 Daihatsu Motor Co Ltd 前方車両の認識装置及び認識方法
JP3770189B2 (ja) 2002-03-19 2006-04-26 株式会社デンソー 物体認識装置、物体認識方法、レーダ装置
JP5061814B2 (ja) 2007-09-25 2012-10-31 株式会社デンソー 車幅検出方法及び装置、車両制御装置
JP2009133761A (ja) 2007-11-30 2009-06-18 Toyota Motor Corp レーダ装置
WO2016003473A1 (en) 2014-07-03 2016-01-07 GM Global Technology Operations LLC Vehicle radar methods and systems
US9810782B2 (en) * 2015-03-20 2017-11-07 Delphi Technologies, Inc. Vehicle radar system with image reflection detection
JP2017096840A (ja) 2015-11-26 2017-06-01 トヨタ自動車株式会社 車両用物標検出装置
JP6778873B2 (ja) * 2016-08-10 2020-11-04 パナソニックＩｐマネジメント株式会社 レーダ設置角度算出装置、レーダ装置およびレーダ設置角度算出方法
EP3299841B1 (en) * 2016-09-22 2022-05-04 Continental Automotive GmbH Method and apparatus for analyzing reflection signals, driver assistance system, and vehicle
US10296001B2 (en) * 2016-10-27 2019-05-21 Uber Technologies, Inc. Radar multipath processing
JP7053982B2 (ja) * 2017-05-25 2022-04-13 ミツミ電機株式会社 ゴースト除去方法及びレーダ装置

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