CN117980776A - 雷达装置及雷达装置的数据输出方法 - Google Patents

雷达装置及雷达装置的数据输出方法 Download PDF

Info

Publication number
CN117980776A
CN117980776A CN202280064134.2A CN202280064134A CN117980776A CN 117980776 A CN117980776 A CN 117980776A CN 202280064134 A CN202280064134 A CN 202280064134A CN 117980776 A CN117980776 A CN 117980776A
Authority
CN
China
Prior art keywords
data
output
radar device
data format
output data
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
CN202280064134.2A
Other languages
English (en)
Chinese (zh)
Inventor
宫冈大定
山田亮佑
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.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Semiconductor Solutions Corp
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 Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Publication of CN117980776A publication Critical patent/CN117980776A/zh
Pending legal-status Critical Current

Links

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)
CN202280064134.2A 2021-09-29 2022-09-27 雷达装置及雷达装置的数据输出方法 Pending CN117980776A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021159435 2021-09-29
JP2021-159435 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
CN117980776A true CN117980776A (zh) 2024-05-03

Family

ID=85782760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280064134.2A Pending CN117980776A (zh) 2021-09-29 2022-09-27 雷达装置及雷达装置的数据输出方法

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

Family Cites Families (19)

* 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
JP7346179B2 (ja) 2019-09-06 2023-09-19 株式会社東芝 レーダ装置
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

Also Published As

Publication number Publication date
WO2023054361A1 (ja) 2023-04-06
US20240192348A1 (en) 2024-06-13
JPWO2023054361A1 (https=) 2023-04-06
EP4411416A1 (en) 2024-08-07
EP4411416A4 (en) 2024-12-25
KR20240072090A (ko) 2024-05-23

Similar Documents

Publication Publication Date Title
US12253591B2 (en) Systems and methods for interpolated virtual aperture radar tracking
US11506776B2 (en) Method and device with improved radar resolution
CN111566506B (zh) 用于确定对象的至少一个参数的方法和装置
CN114609626A (zh) 一种车载毫米波雷达多目标检测方法
WO2010134381A1 (ja) レーダ装置
KR102788287B1 (ko) 레이더 신호로부터 표적 정보를 추출하는 방법 및 컴퓨터 판독가능 저장 매체
WO2010137390A1 (ja) レーダ装置
Wan et al. Moving target detection using the 2D-FFT algorithm for automotive FMCW radars
JP5468305B2 (ja) レーダ装置
CN106662644B (zh) 用于检测至少一个对象相对于接收信号的接收器的速度和距离的方法及装置
CN113093168A (zh) 测距测速方法、装置、雷达及可读存储介质
Gao et al. Static background removal in vehicular radar: Filtering in azimuth-elevation-doppler domain
CN117980776A (zh) 雷达装置及雷达装置的数据输出方法
JP4976442B2 (ja) モノパルスドップラレーダ装置
JP5369817B2 (ja) ポラリメトリｓａｒ装置及びポラリメトリｓａｒデータを用いる目標物同定方法
Trinh et al. Hand gesture recognition using mimo radar and lightweight convolutional neural network
Wang et al. Research on hand gesture recognition based on millimeter wave radar
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
Holder et al. Radar signal processing chain for sensor model development
CN117169888A (zh) 数据处理方法与处理装置
CN110967763B (zh) 物品检测方法和装置
Fan et al. Hand-gesture Recognition Based on Parallelism CNN and Multi-domain Representation for mmWave Radar
JP2021117081A (ja) 物標識別装置
Zhang et al. Gesture recognition based on fused bi-directional range Doppler information with FMCW radar

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