CN114791598A - 确定检测的角度的方法和*** - Google Patents
确定检测的角度的方法和*** Download PDFInfo
- Publication number
- CN114791598A CN114791598A CN202210079264.5A CN202210079264A CN114791598A CN 114791598 A CN114791598 A CN 114791598A CN 202210079264 A CN202210079264 A CN 202210079264A CN 114791598 A CN114791598 A CN 114791598A
- Authority
- CN
- China
- Prior art keywords
- computer
- implemented method
- angle
- detected
- radar
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000013598 vector Substances 0.000 claims abstract description 72
- 230000008859 change Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 49
- 239000011159 matrix material Substances 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 13
- 238000012360 testing method Methods 0.000 description 25
- 238000013500 data storage Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000003550 marker Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
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
- G01S13/02—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
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4463—Monopulse radar, i.e. simultaneous lobing using phased arrays
-
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
-
- 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
-
- 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
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
- G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
-
- 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
- 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
-
- 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
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21153435.9A EP4033269A1 (en) | 2021-01-26 | 2021-01-26 | Methods and system for determining an angle of a detection |
EP21153435.9 | 2021-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114791598A true CN114791598A (zh) | 2022-07-26 |
Family
ID=74285228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210079264.5A Pending CN114791598A (zh) | 2021-01-26 | 2022-01-24 | 确定检测的角度的方法和*** |
Country Status (3)
Country | Link |
---|---|
US (1) | US11774574B2 (zh) |
EP (1) | EP4033269A1 (zh) |
CN (1) | CN114791598A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4194885A1 (en) | 2021-12-09 | 2023-06-14 | Aptiv Technologies Limited | Method for determining the mobility status of a target object |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100123624A1 (en) * | 2008-11-19 | 2010-05-20 | Harris Corporation | Systems and methods for determining element phase center locations for an array of antenna elements |
US20180024235A1 (en) * | 2013-10-13 | 2018-01-25 | Oculii Corp | Systems and methods for 4-dimensional radar tracking |
US20190056506A1 (en) * | 2017-08-17 | 2019-02-21 | GM Global Technology Operations LLC | Doppler measurments to resolve angle of arrival ambiguity of wide aperture radar |
CN109490874A (zh) * | 2017-09-12 | 2019-03-19 | 德尔福技术有限责任公司 | 确定雷达目标作为位置地标的适合性的方法 |
US20200059280A1 (en) * | 2016-07-15 | 2020-02-20 | Telefonaktiebolaget Lm Ericsson (Publ) | First communication device and methods thereby for initiating transmission based on an obtained set of correspondences |
US20200167324A1 (en) * | 2018-11-28 | 2020-05-28 | International Business Machines Corporation | Detecting data mapping relationship within database system and optimizing data operation |
US20200393540A1 (en) * | 2019-06-14 | 2020-12-17 | GM Global Technology Operations LLC | Elevation angle estimation in horizontal antenna array with doppler and velocity measurements |
CN112098960A (zh) * | 2019-06-18 | 2020-12-18 | 哲纳提公司 | 确定用于道路车辆雷达自动对准控制器的雷达传感器的对准角度的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6406601B2 (ja) | 2014-08-05 | 2018-10-17 | パナソニックIpマネジメント株式会社 | レーダ装置および物体検知方法 |
EP3252501B1 (en) | 2016-06-03 | 2022-06-08 | Veoneer Sweden AB | Enhanced object detection and motion state estimation for a vehicle environment detection system |
EP3285230B1 (en) | 2016-08-19 | 2021-04-07 | Veoneer Sweden AB | Enhanced object detection and motion estimation for a vehicle environment detection system |
CN107783137B (zh) | 2016-08-31 | 2021-07-13 | 北京自动化控制设备研究所 | 一种基于五波束配置的声多普勒和声相关测速方法 |
JP6867184B2 (ja) * | 2017-02-13 | 2021-04-28 | トヨタ自動車株式会社 | 運転支援装置 |
US11762085B2 (en) * | 2018-03-29 | 2023-09-19 | Sony Corporation | Device, system and method for localization of a target in a scene |
EP3767325A1 (en) * | 2019-07-19 | 2021-01-20 | Aptiv Technologies Limited | Methods and systems for processing radar reflections |
US11346933B2 (en) * | 2019-07-24 | 2022-05-31 | GM Global Technology Operations LLC | Doppler ambiguity resolution in MIMO radars using a SIMO evaluation |
KR102288673B1 (ko) * | 2020-12-28 | 2021-08-12 | 주식회사 비트센싱 | 수평 간격 및 수직 간격으로 배치되는 복수의 안테나를 포함하는 레이더 장치 |
-
2021
- 2021-01-26 EP EP21153435.9A patent/EP4033269A1/en active Pending
-
2022
- 2022-01-24 CN CN202210079264.5A patent/CN114791598A/zh active Pending
- 2022-01-25 US US17/584,277 patent/US11774574B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100123624A1 (en) * | 2008-11-19 | 2010-05-20 | Harris Corporation | Systems and methods for determining element phase center locations for an array of antenna elements |
US20180024235A1 (en) * | 2013-10-13 | 2018-01-25 | Oculii Corp | Systems and methods for 4-dimensional radar tracking |
US20200059280A1 (en) * | 2016-07-15 | 2020-02-20 | Telefonaktiebolaget Lm Ericsson (Publ) | First communication device and methods thereby for initiating transmission based on an obtained set of correspondences |
US20190056506A1 (en) * | 2017-08-17 | 2019-02-21 | GM Global Technology Operations LLC | Doppler measurments to resolve angle of arrival ambiguity of wide aperture radar |
CN109490874A (zh) * | 2017-09-12 | 2019-03-19 | 德尔福技术有限责任公司 | 确定雷达目标作为位置地标的适合性的方法 |
US20200167324A1 (en) * | 2018-11-28 | 2020-05-28 | International Business Machines Corporation | Detecting data mapping relationship within database system and optimizing data operation |
US20200393540A1 (en) * | 2019-06-14 | 2020-12-17 | GM Global Technology Operations LLC | Elevation angle estimation in horizontal antenna array with doppler and velocity measurements |
CN112098960A (zh) * | 2019-06-18 | 2020-12-18 | 哲纳提公司 | 确定用于道路车辆雷达自动对准控制器的雷达传感器的对准角度的方法 |
Non-Patent Citations (2)
Title |
---|
MOGHADDASI, J 等: "Multiport Interferometer-Enabled 2-D Angle of Arrival (AOA) Estimation System", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, vol. 65, no. 5, 31 May 2017 (2017-05-31), pages 1767 - 1779, XP011648300, DOI: 10.1109/TMTT.2017.2690869 * |
兰天鸽: "用于交通信息检测的开关天线阵列雷达研究", 硅谷, vol. 6, no. 4, 23 February 2013 (2013-02-23), pages 8 - 10 * |
Also Published As
Publication number | Publication date |
---|---|
US20220236400A1 (en) | 2022-07-28 |
EP4033269A1 (en) | 2022-07-27 |
US11774574B2 (en) | 2023-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110531357B (zh) | 估计移动目标在水平面中速度大小的方法和雷达检测*** | |
US11982732B2 (en) | Method and apparatus for processing radar signal by correcting phase distortion | |
JP6660857B2 (ja) | レーダーシステムを用いて関心領域の画像を生成する方法 | |
WO2021134449A1 (zh) | 一种强杂波下fmcw阵列雷达运动多目标弱信号检测方法、装置、计算机设备及存储介质 | |
US11789144B2 (en) | Method for determining the mobility status of a target object | |
CN110082711A (zh) | 一种比幅比相测向方法和装置 | |
CN114791598A (zh) | 确定检测的角度的方法和*** | |
CN114114197A (zh) | 多普勒模糊度的计算方法、多普勒速度的计算方法及装置 | |
US20100214156A1 (en) | Extraction of relative signals from closely spaced targets in a monopulse system | |
US20220120854A1 (en) | Methods and Systems for Calibrating a Radar Sensor | |
CN110940973A (zh) | 一种用于雷达目标检测的角度测量方法及装置 | |
CN111044987A (zh) | 基于汽车雷达的环境目标速度解模糊方法、***及介质 | |
US20230305111A1 (en) | Direction of arrival (doa) estimation using circular convolutional network | |
CN107193004B (zh) | 一种基于离线投影的快速后向投影成像方法 | |
US11686837B2 (en) | Apparatus and method for determining kinetic information | |
CN112763998A (zh) | 用于确定雷达目标列表的设备、传感器***及方法 | |
US20230168341A1 (en) | Method and System for Estimating a Radar Calibration Matrix | |
JP3142489B2 (ja) | 目標運動解析方法及び目標運動解析装置 | |
US10788589B1 (en) | Rapid determination of an unknown position | |
JP7375945B2 (ja) | 信号処理装置、信号処理方法およびプログラム | |
CN115932756B (zh) | 校准雷达传感器的方法和*** | |
CN109633584B (zh) | 雷达lprf工作条件下的直升机目标识别方法 | |
US20240159889A1 (en) | Radar Detection Multipath Detector | |
Wu et al. | Performance Characterization of Sparse Array Angle Finding Algorithms for Automotive Radars | |
Bialer et al. | Performance Analysis of Automotive SAR With Radar Based Motion Estimation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: Luxembourg Address after: Luxembourg Applicant after: Aptiv Technology (2) Co. Address before: Babado J San Michael Applicant before: Aptiv Technologies Ltd. Country or region before: Barbados |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240305 Address after: Luxembourg Applicant after: Aptiv Manufacturing Management Services Co. Country or region after: Luxembourg Address before: Luxembourg Applicant before: Aptiv Technology (2) Co. Country or region before: Luxembourg |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240320 Address after: Schaffhausen Applicant after: APTIV Technology Co.,Ltd. Country or region after: Switzerland Address before: Luxembourg Applicant before: Aptiv Manufacturing Management Services Co. Country or region before: Luxembourg |