WO2023041683A3 - Radarsystem sowie verfahren zur bestimmung eines objektes im raum - Google Patents

Radarsystem sowie verfahren zur bestimmung eines objektes im raum Download PDF

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Publication number
WO2023041683A3
WO2023041683A3 PCT/EP2022/075726 EP2022075726W WO2023041683A3 WO 2023041683 A3 WO2023041683 A3 WO 2023041683A3 EP 2022075726 W EP2022075726 W EP 2022075726W WO 2023041683 A3 WO2023041683 A3 WO 2023041683A3
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WO
WIPO (PCT)
Prior art keywords
localization
angle
incidence
plane
radiation lobe
Prior art date
Application number
PCT/EP2022/075726
Other languages
English (en)
French (fr)
Other versions
WO2023041683A2 (de
Inventor
Dmitrii Kozlov
Josef Siraky
David Reger
Original Assignee
Neura Robotics GmbH
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 Neura Robotics GmbH filed Critical Neura Robotics GmbH
Priority to JP2024516917A priority Critical patent/JP2024531775A/ja
Priority to CA3230571A priority patent/CA3230571A1/en
Priority to CN202280075843.0A priority patent/CN118414559A/zh
Priority to EP22786916.1A priority patent/EP4402509A2/de
Priority to KR1020247012352A priority patent/KR20240056762A/ko
Priority to AU2022346813A priority patent/AU2022346813A1/en
Publication of WO2023041683A2 publication Critical patent/WO2023041683A2/de
Publication of WO2023041683A3 publication Critical patent/WO2023041683A3/de

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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
    • G01S13/02—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
    • 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
    • G01S13/02—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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary 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
    • 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
    • G01S7/35—Details of non-pulse systems
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Radarsystem (100) wobei mittels des ersten Lokalisationssensors (1.1) eine erste Lokalisationsstrahlkeule (1.3) und mittels des zweiten Lokalisationssensors (10.1) eine zweite Lokalisationsstrahlkeule (10.3) erzeugbar ist, wobei die Lokalisationsstrahlkeulen (1.3, 10.3) fächerförmig mit jeweils einer Fächerhauptebene (1.4, 10.4) ausgebildet sind, wobei eine erste Fächerhauptebene (1.4) der ersten Lokalisationsstrahlkeule (1.3) in einem ersten Anstellwinkel (1.5) zu einer gedachten, parallel zu einer Bewegungsrichtung (3.7) angeordneten Basisebene (30) angeordnet ist und eine zweite Fächerhauptebene (10.4) der zweiten Lokalisationsstrahlkeule (10.3) in einem zweiten Anstellwinkel (10.5) zur Basisebene (30) angeordnet ist, und wobei sich der erste Anstellwinkel (1.5) und der zweite Anstellwinkel (10.5) unterscheiden, sowie Verfahren (800) zur Bestimmung eines Objektes (8) im Raum, wobei ein Reflexionselevationswinkels (54) der reflektierten Lokalisationssignale (71.1, 71.2) mittels des Verhältnisses des Signalversatzes (74) zu dem Sensorversatz (3.8) bestimmt wird.
PCT/EP2022/075726 2021-09-16 2022-09-16 Radarsystem sowie verfahren zur bestimmung eines objektes im raum WO2023041683A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2024516917A JP2024531775A (ja) 2021-09-16 2022-09-16 空間内の物体を決定するためのレーダシステム及び方法
CA3230571A CA3230571A1 (en) 2021-09-16 2022-09-16 Radar system and method for detecting an object in space
CN202280075843.0A CN118414559A (zh) 2021-09-16 2022-09-16 用于检测空间中的物体的雷达系统和方法
EP22786916.1A EP4402509A2 (de) 2021-09-16 2022-09-16 Radarsystem sowie verfahren zur bestimmung eines objektes im raum
KR1020247012352A KR20240056762A (ko) 2021-09-16 2022-09-16 공간에서 오브젝트를 감지하기 위한 레이다 시스템 및 방법
AU2022346813A AU2022346813A1 (en) 2021-09-16 2022-09-16 Radar system and method for detecting an object in space

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021124012.3A DE102021124012A1 (de) 2021-09-16 2021-09-16 Radarsystem sowie Verfahren zur Bestimmung eines Objektes im Raum
DE102021124012.3 2021-09-16

Publications (2)

Publication Number Publication Date
WO2023041683A2 WO2023041683A2 (de) 2023-03-23
WO2023041683A3 true WO2023041683A3 (de) 2023-05-19

Family

ID=83689929

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/075726 WO2023041683A2 (de) 2021-09-16 2022-09-16 Radarsystem sowie verfahren zur bestimmung eines objektes im raum

Country Status (9)

Country Link
EP (1) EP4402509A2 (de)
JP (1) JP2024531775A (de)
KR (1) KR20240056762A (de)
CN (1) CN118414559A (de)
AU (1) AU2022346813A1 (de)
CA (1) CA3230571A1 (de)
DE (1) DE102021124012A1 (de)
TW (1) TW202319777A (de)
WO (1) WO2023041683A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172937A (ja) * 1991-12-26 1993-07-13 Toshiba Corp 飛翔体監視装置
US20090106989A1 (en) * 2007-10-26 2009-04-30 Kabushiki Kaisha Topcon Laser Surveying system
KR20170062149A (ko) * 2015-11-27 2017-06-07 서경식 무인비행체의 충돌방지장치
CN206876871U (zh) * 2017-04-05 2018-01-12 北京卡雷尔机器人技术有限公司 一种具有纵向分布多测距传感器的旋转测距雷达
CN212580080U (zh) * 2020-06-12 2021-02-23 中国船舶重工集团公司第七二四研究所 一种集成桅杆结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115793B (de) 1955-05-09 1961-10-26 Gilfillan Bros Inc Radarsystem
DE19814776A1 (de) 1998-04-02 1999-10-07 Daimlerchrysler Aerospace Ag Verfahren zur Klassifikation und/oder Identifikation eines Zieles
US10473775B2 (en) 2017-03-20 2019-11-12 David Slemp Frequency modulated continuous wave antenna system
LT6622B (lt) 2017-06-30 2019-05-10 Vilniaus Universitetas Trimačio skenavimo radaras ir objektų buvimo aukščio nustatymo būdas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172937A (ja) * 1991-12-26 1993-07-13 Toshiba Corp 飛翔体監視装置
US20090106989A1 (en) * 2007-10-26 2009-04-30 Kabushiki Kaisha Topcon Laser Surveying system
KR20170062149A (ko) * 2015-11-27 2017-06-07 서경식 무인비행체의 충돌방지장치
CN206876871U (zh) * 2017-04-05 2018-01-12 北京卡雷尔机器人技术有限公司 一种具有纵向分布多测距传感器的旋转测距雷达
CN212580080U (zh) * 2020-06-12 2021-02-23 中国船舶重工集团公司第七二四研究所 一种集成桅杆结构

Also Published As

Publication number Publication date
AU2022346813A1 (en) 2024-03-21
CN118414559A (zh) 2024-07-30
EP4402509A2 (de) 2024-07-24
JP2024531775A (ja) 2024-08-29
TW202319777A (zh) 2023-05-16
WO2023041683A2 (de) 2023-03-23
KR20240056762A (ko) 2024-04-30
CA3230571A1 (en) 2023-03-23
DE102021124012A1 (de) 2023-03-16

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