JP2015224899A - 車載レーダ装置 - Google Patents

車載レーダ装置 Download PDF

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Publication number
JP2015224899A
JP2015224899A JP2014108340A JP2014108340A JP2015224899A JP 2015224899 A JP2015224899 A JP 2015224899A JP 2014108340 A JP2014108340 A JP 2014108340A JP 2014108340 A JP2014108340 A JP 2014108340A JP 2015224899 A JP2015224899 A JP 2015224899A
Authority
JP
Japan
Prior art keywords
frequency
interference
vehicle
radar
radar device
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
JP2014108340A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015224899A5 (enExample
Inventor
片山　哲也
Tetsuya Katayama
哲也 片山
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2014108340A priority Critical patent/JP2015224899A/ja
Priority to CN202010076762.5A priority patent/CN111257862B/zh
Priority to PCT/JP2015/065065 priority patent/WO2015182594A1/ja
Priority to CN201580028160.XA priority patent/CN106461771B/zh
Priority to US15/314,298 priority patent/US10746848B2/en
Publication of JP2015224899A publication Critical patent/JP2015224899A/ja
Publication of JP2015224899A5 publication Critical patent/JP2015224899A5/ja
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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • 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
    • G01S13/345—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 triangular 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
    • G01S13/08—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
    • G01S13/347—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 more than one modulation frequency
    • 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
    • G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • G01S13/38—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal wherein more than one modulation frequency is used
    • 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
    • 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
    • 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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • G01S7/0232—Avoidance by frequency multiplex
    • 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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • G01S7/0235—Avoidance by time multiplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2014108340A 2014-05-26 2014-05-26 車載レーダ装置 Pending JP2015224899A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014108340A JP2015224899A (ja) 2014-05-26 2014-05-26 車載レーダ装置
CN202010076762.5A CN111257862B (zh) 2014-05-26 2015-05-26 车载雷达装置
PCT/JP2015/065065 WO2015182594A1 (ja) 2014-05-26 2015-05-26 車載レーダ装置
CN201580028160.XA CN106461771B (zh) 2014-05-26 2015-05-26 车载雷达装置
US15/314,298 US10746848B2 (en) 2014-05-26 2015-05-26 In-vehicle radar apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014108340A JP2015224899A (ja) 2014-05-26 2014-05-26 車載レーダ装置

Publications (2)

Publication Number Publication Date
JP2015224899A true JP2015224899A (ja) 2015-12-14
JP2015224899A5 JP2015224899A5 (enExample) 2016-05-26

Family

ID=54698919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014108340A Pending JP2015224899A (ja) 2014-05-26 2014-05-26 車載レーダ装置

Country Status (4)

Country Link
US (1) US10746848B2 (enExample)
JP (1) JP2015224899A (enExample)
CN (2) CN111257862B (enExample)
WO (1) WO2015182594A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018180584A1 (ja) 2017-03-30 2018-10-04 日立オートモティブシステムズ株式会社 レーダ装置
WO2018190277A1 (ja) * 2017-04-10 2018-10-18 株式会社デンソー 周辺監視レーダ装置
JP2021510826A (ja) * 2018-01-18 2021-04-30 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ レーダ信号を補正する方法および装置ならびにレーダ装置
JP2023515510A (ja) * 2020-02-24 2023-04-13 華為技術有限公司 ターゲット検出方法及びレーダ装置

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CN106772279B (zh) * 2017-02-15 2018-03-23 北京航空航天大学 一种车载毫米波雷达抗干扰方法及系统
JP6744478B2 (ja) * 2017-03-06 2020-08-19 日立オートモティブシステムズ株式会社 レーダ装置
JP6711319B2 (ja) * 2017-06-19 2020-06-17 株式会社デンソー 周辺監視レーダ装置
CN109490888A (zh) * 2017-09-12 2019-03-19 比亚迪股份有限公司 车载雷达以及用于车载雷达的方法、装置
IL255982A (en) * 2017-11-29 2018-01-31 Arbe Robotics Ltd Detection, mitigation and prevention of mutual interference between fixed water radars in vehicles
CN110275171B (zh) * 2018-03-15 2021-03-02 郑州宇通客车股份有限公司 一种车辆雷达探测控制方法及车辆
CN110275170B (zh) * 2018-03-15 2021-12-03 郑州宇通客车股份有限公司 一种车辆的雷达探测控制方法及车辆
DE102018206532A1 (de) * 2018-04-27 2019-10-31 Robert Bosch Gmbh Verfahren zum Betreiben eines ersten Radarteilsensors und eines zweiten Radarteilsensors und Radarsensorsystem umfassend einen ersten Radarteilsensor und einen zweiten Radarteilsensor
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CN110045358B (zh) * 2019-03-22 2022-06-21 深圳迈睿智能科技有限公司 基于多普勒效应原理的微波探测器及抗辐射干扰方法
DE102019214544B4 (de) * 2019-09-24 2022-04-28 Vitesco Technologies GmbH Verfahren und Vorrichtung zum Bestimmen einer Soll-Position eines Umgebungssensors eines Fahrzeugs
CN110632564A (zh) * 2019-10-25 2019-12-31 深圳迈睿智能科技有限公司 环境自适应的微波探测器和自适应方法
WO2021078299A1 (zh) * 2019-10-25 2021-04-29 深圳迈睿智能科技有限公司 自适应式微波探测器和自适应方法
DE102019219640A1 (de) * 2019-12-14 2021-06-17 Robert Bosch Gmbh Radarmodul, Radarsystem und Verfahren zum Betreiben eines Radarmoduls
US11899126B2 (en) * 2020-01-13 2024-02-13 Uhnder, Inc. Method and system for multi-chip operation of radar systems
DE102020107372A1 (de) * 2020-03-18 2021-09-23 HELLA GmbH & Co. KGaA Verfahren zum Betreiben eines Radarsystems
KR102667977B1 (ko) * 2020-05-08 2024-05-22 주식회사 에이치엘클레무브 차량용 레이더 장치 및 제어방법
CN112285717B (zh) * 2020-10-29 2024-08-06 腾讯科技（深圳）有限公司 控制车载雷达信号的方法以及电子设备
JP7652579B2 (ja) 2021-02-05 2025-03-27 古野電気株式会社 レーダ信号処理装置、レーダ装置、レーダ信号処理方法およびレーダ信号処理プログラム
WO2023162057A1 (ja) * 2022-02-24 2023-08-31 三菱電機株式会社 レーダシステム
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Publication number Priority date Publication date Assignee Title
WO2018180584A1 (ja) 2017-03-30 2018-10-04 日立オートモティブシステムズ株式会社 レーダ装置
US11215705B2 (en) 2017-03-30 2022-01-04 Hitachi Astemo, Ltd. Radar device
WO2018190277A1 (ja) * 2017-04-10 2018-10-18 株式会社デンソー 周辺監視レーダ装置
JP2018179670A (ja) * 2017-04-10 2018-11-15 株式会社デンソー 周辺監視レーダ装置
JP2021510826A (ja) * 2018-01-18 2021-04-30 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ レーダ信号を補正する方法および装置ならびにレーダ装置
US11480653B2 (en) 2018-01-18 2022-10-25 Robert Bosch Gmbh Method and apparatus for correcting a radar signal, and radar device
JP2023515510A (ja) * 2020-02-24 2023-04-13 華為技術有限公司 ターゲット検出方法及びレーダ装置
JP7466674B2 (ja) 2020-02-24 2024-04-12 華為技術有限公司 ターゲット検出方法及びレーダ装置

Also Published As

Publication number Publication date
CN106461771A (zh) 2017-02-22
CN106461771B (zh) 2020-07-21
CN111257862A (zh) 2020-06-09
WO2015182594A1 (ja) 2015-12-03
US10746848B2 (en) 2020-08-18
CN111257862B (zh) 2023-09-05
US20170153315A1 (en) 2017-06-01

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