KR20240072090A - 레이더 장치 및 레이더 장치의 데이터 출력 방법 - Google Patents

레이더 장치 및 레이더 장치의 데이터 출력 방법 Download PDF

Info

Publication number
KR20240072090A
KR20240072090A KR1020237041159A KR20237041159A KR20240072090A KR 20240072090 A KR20240072090 A KR 20240072090A KR 1020237041159 A KR1020237041159 A KR 1020237041159A KR 20237041159 A KR20237041159 A KR 20237041159A KR 20240072090 A KR20240072090 A KR 20240072090A
Authority
KR
South Korea
Prior art keywords
data
radar device
output
data format
interface
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
Application number
KR1020237041159A
Other languages
English (en)
Korean (ko)
Inventor
히로사다 미야오카
료스케 야마다
Original Assignee
소니 세미컨덕터 솔루션즈 가부시키가이샤
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 소니 세미컨덕터 솔루션즈 가부시키가이샤 filed Critical 소니 세미컨덕터 솔루션즈 가부시키가이샤
Publication of KR20240072090A publication Critical patent/KR20240072090A/ko
Pending legal-status Critical Current

Links

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • 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
    • G01S13/02—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
    • G01S13/343—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 using sawtooth modulation
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
    • G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
    • 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
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • 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
    • G01S7/352—Receivers
    • 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
    • G01S7/352—Receivers
    • G01S7/354—Extracting wanted echo-signals
    • 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
    • G01S7/35—Details of non-pulse systems
    • G01S7/352—Receivers
    • G01S7/356—Receivers involving particularities of FFT processing
    • 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
    • G01S7/352—Receivers
    • G01S7/358—Receivers using I/Q processing
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks

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)
KR1020237041159A 2021-09-29 2022-09-27 레이더 장치 및 레이더 장치의 데이터 출력 방법 Pending KR20240072090A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021159435 2021-09-29
JPJP-P-2021-159435 2021-09-29
PCT/JP2022/035948 WO2023054361A1 (ja) 2021-09-29 2022-09-27 レーダ装置、及び、レーダ装置のデータ出力方法

Publications (1)

Publication Number Publication Date
KR20240072090A true KR20240072090A (ko) 2024-05-23

Family

ID=85782760

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237041159A Pending KR20240072090A (ko) 2021-09-29 2022-09-27 레이더 장치 및 레이더 장치의 데이터 출력 방법

Country Status (6)

Country Link
US (1) US20240192348A1 (https=)
EP (1) EP4411416A4 (https=)
JP (1) JPWO2023054361A1 (https=)
KR (1) KR20240072090A (https=)
CN (1) CN117980776A (https=)
WO (1) WO2023054361A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119363150A (zh) * 2023-07-24 2025-01-24 加特兰微电子科技(上海)有限公司 抑制频谱泄露的方法、电路、传感器、设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021042989A (ja) 2019-09-06 2021-03-18 株式会社東芝 レーダ装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651486A (en) * 1968-11-06 1972-03-21 Sixten Abrahamsson Time interval generating apparatus
US8597034B2 (en) * 2011-04-06 2013-12-03 Hypertronics Corporation Interface system having an interface with signal and ground traces connected to interface pins
EP2857860A4 (en) * 2012-06-05 2015-06-17 Panasonic Ip Man Co Ltd SIGNAL PROCESSING DEVICE
US20170371492A1 (en) * 2013-03-14 2017-12-28 Rich IP Technology Inc. Software-defined sensing system capable of responding to cpu commands
US10078131B2 (en) * 2015-09-15 2018-09-18 Texas Instruments Incorporated Method and apparatus for FMCW radar processing
DE102016101901A1 (de) * 2016-02-03 2017-08-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. Fahrerassistenzsystem
US10942256B2 (en) * 2017-06-05 2021-03-09 Metawave Corporation Intelligent metamaterial radar for target identification
DE102017117729B4 (de) * 2017-08-04 2024-10-24 Infineon Technologies Ag Verteiltes Radarsystem
US11119186B2 (en) * 2017-12-07 2021-09-14 Texas Instruments Incorporated Radar processing chain for frequency-modulated continuous wave radar systems
DE102018105875A1 (de) * 2018-03-14 2019-09-19 Infineon Technologies Ag Verarbeitung von Radarsignalen
US10830880B2 (en) * 2018-03-20 2020-11-10 Panosense Inc. Selecting LIDAR pulse detector depending on pulse type
US11448745B2 (en) * 2018-06-22 2022-09-20 Asahi Kasei Microdevices Corporation Sensor device and system, and biometric sensing method and system
JP6735801B2 (ja) * 2018-10-16 2020-08-05 三菱電機株式会社 物体認識装置およびこれを用いた車両制御装置並びに物体認識方法およびこれを用いた車両制御方法
US10996313B2 (en) * 2018-10-29 2021-05-04 Texas Instruments Incorporated FMCW radar reduced power mode
KR102695526B1 (ko) * 2019-06-19 2024-08-14 삼성전자주식회사 레이더의 해상도 향상 방법 및 장치
JP7457950B2 (ja) * 2019-08-20 2024-03-29 パナソニックＩｐマネジメント株式会社 測距装置、情報処理方法、および情報処理装置
CN113365878B (zh) * 2019-09-03 2025-06-06 北京航迹科技有限公司 自动驾驶系统的冗余结构
JP6995258B2 (ja) * 2019-12-05 2022-01-14 三菱電機株式会社 レーダ信号処理器、レーダセンサシステム及び信号処理方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021042989A (ja) 2019-09-06 2021-03-18 株式会社東芝 レーダ装置

Also Published As

Publication number Publication date
WO2023054361A1 (ja) 2023-04-06
US20240192348A1 (en) 2024-06-13
CN117980776A (zh) 2024-05-03
JPWO2023054361A1 (https=) 2023-04-06
EP4411416A1 (en) 2024-08-07
EP4411416A4 (en) 2024-12-25

Similar Documents

Publication Publication Date Title
US20240192361A1 (en) Early fusion of camera and radar frames
CN112859033B (zh) 目标探测的方法、装置及相关设备
US20230052240A1 (en) Geographically disparate sensor fusion for enhanced target detection and identification in autonomous vehicles
CN111566506B (zh) 用于确定对象的至少一个参数的方法和装置
Zheng et al. Deep-neural-network-enabled vehicle detection using high-resolution automotive radar imaging
US20230139751A1 (en) Clustering in automotive imaging
US11587204B2 (en) Super-resolution radar for autonomous vehicles
TWI646342B (zh) 車載用雷達裝置
CN109407094B (zh) 车载超宽带雷达前视成像系统
Li et al. Wireless sensing with deep spectrogram network and primitive based autoregressive hybrid channel model
CN113848825B (zh) 柔性生产车间agv状态监控系统及方法
CN115128594A (zh) 用于雷达跟踪中的速度估计的部分学习模型
CN106093951A (zh) 基于超声波传感器阵列的物体跟踪方法
US20190187251A1 (en) Systems and methods for improving radar output
Roldan et al. See further than cfar: a data-driven radar detector trained by lidar
Osman et al. Vehicle cameras guide mm wave beams: Approach and real-world V2V demonstration
KR20240072090A (ko) 레이더 장치 및 레이더 장치의 데이터 출력 방법
Zhang et al. A review of recent advancements and applications of 4D millimeter-wave radar in smart highways
JP2022138425A (ja) 物体位置検出装置及び方法
CN209496136U (zh) 基于mimo的毫米波雷达有轨电车防碰撞预警系统
CN115754969B (zh) 基于宽窄带结合和差单脉冲雷达智能目标识别系统及方法
Sun et al. Depth-aware fusion method based on image and 4d radar spectrum for 3d object detection
Zhu et al. Trajectory-based physical target discrimination method for 4D mmWave vehicular radar
Xie Intelligent Automobile Sensors: Types, Applications and Future Trends
Gao Efficient and Enhanced Radar Perception for Autonomous Driving Systems

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20231129

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application