JPWO2020241234A1 - - Google Patents

Info

Publication number
JPWO2020241234A1
JPWO2020241234A1 JP2021522176A JP2021522176A JPWO2020241234A1 JP WO2020241234 A1 JPWO2020241234 A1 JP WO2020241234A1 JP 2021522176 A JP2021522176 A JP 2021522176A JP 2021522176 A JP2021522176 A JP 2021522176A JP WO2020241234 A1 JPWO2020241234 A1 JP WO2020241234A1
Authority
JP
Japan
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
JP2021522176A
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 filed Critical
Publication of JPWO2020241234A1 publication Critical patent/JPWO2020241234A1/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
    • 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
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/536—Discriminating between fixed and moving objects or between objects moving at different speeds using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves
    • 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
    • G01S13/50—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
    • 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

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)
JP2021522176A 2019-05-29 2020-05-12 Pending JPWO2020241234A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019100700 2019-05-29
PCT/JP2020/018946 WO2020241234A1 (ja) 2019-05-29 2020-05-12 電子機器、電子機器の制御方法、及びプログラム

Publications (1)

Publication Number Publication Date
JPWO2020241234A1 true JPWO2020241234A1 (ja) 2020-12-03

Family

ID=73552959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021522176A Pending JPWO2020241234A1 (ja) 2019-05-29 2020-05-12

Country Status (5)

Country Link
US (1) US20220214440A1 (ja)
EP (1) EP3978946A4 (ja)
JP (1) JPWO2020241234A1 (ja)
CN (1) CN113795767A (ja)
WO (1) WO2020241234A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019187056A1 (ja) * 2018-03-30 2019-10-03 アルウェットテクノロジー株式会社 速度計測装置、速度計測プログラム、記録媒体および速度計測方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449886U (ja) * 1990-08-31 1992-04-27
JP2006292597A (ja) * 2005-04-13 2006-10-26 Nec Corp レーダ信号処理装置及びそれに用いるｃｆａｒ処理方法
JP2006305337A (ja) * 2005-03-31 2006-11-09 Toshiba Corp 超音波診断装置及び超音波画像処理方法
US20070211916A1 (en) * 2004-03-27 2007-09-13 Smith Iain B Method Of Detecting A Target With A Cfar Thresholding Function Using Clutter Map Entries
US20100073218A1 (en) * 2008-09-24 2010-03-25 Lockheed Martin Corpration Method and apparatus for radar surveillance and detection of sea targets
US20160334512A1 (en) * 2015-05-14 2016-11-17 Stmicroelectronics S.R.L. Accelerator engine, corresponding apparatus and method, for instance for anti-collision systems for motor vehicles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2750191B2 (ja) * 1990-02-27 1998-05-13 富士通株式会社 レーダ信号処理方式
JP3613952B2 (ja) 1997-10-30 2005-01-26 三菱電機株式会社 Ｆｍ−ｃｗレーダ装置
KR20140010311A (ko) * 2012-07-16 2014-01-24 경상대학교산학협력단 병렬처리를 이용한 레이더 시뮬레이터 장치 및 그 시뮬레이션 방법
KR102204839B1 (ko) * 2014-02-11 2021-01-19 한국전자통신연구원 레이더를 이용한 표적 검출 장치 및 표적을 검출하는 방법
JP6384018B2 (ja) * 2014-03-25 2018-09-05 日本無線株式会社 車載用レーダ装置
US9746549B1 (en) * 2014-07-11 2017-08-29 Altera Corporation Constant false alarm rate circuitry in adaptive target detection of radar systems
CN107884757B (zh) * 2016-09-30 2020-10-23 比亚迪股份有限公司 恒虚警目标检测方法、装置及车辆
KR102059407B1 (ko) * 2017-04-20 2019-12-26 한국전자통신연구원 레이더 시스템에서의 표적 검출 방법 및 장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449886U (ja) * 1990-08-31 1992-04-27
US20070211916A1 (en) * 2004-03-27 2007-09-13 Smith Iain B Method Of Detecting A Target With A Cfar Thresholding Function Using Clutter Map Entries
JP2006305337A (ja) * 2005-03-31 2006-11-09 Toshiba Corp 超音波診断装置及び超音波画像処理方法
JP2006292597A (ja) * 2005-04-13 2006-10-26 Nec Corp レーダ信号処理装置及びそれに用いるｃｆａｒ処理方法
US20100073218A1 (en) * 2008-09-24 2010-03-25 Lockheed Martin Corpration Method and apparatus for radar surveillance and detection of sea targets
US20160334512A1 (en) * 2015-05-14 2016-11-17 Stmicroelectronics S.R.L. Accelerator engine, corresponding apparatus and method, for instance for anti-collision systems for motor vehicles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DAOJING, LI ET AL.: ""2D-OS-CFAR Detector for Cloud Clutter Suppression"", 2001 CIE INTERNATIONAL CONFERENCE ON RADAR PROCEEDINGS, vol. Cat No.01TH8559, JPN6020025762, October 2001 (2001-10-01), pages 350 - 353, XP010577837, ISSN: 0004754482 *

Also Published As

Publication number Publication date
EP3978946A1 (en) 2022-04-06
EP3978946A4 (en) 2023-07-12
CN113795767A (zh) 2021-12-14
WO2020241234A1 (ja) 2020-12-03
US20220214440A1 (en) 2022-07-07

Similar Documents

Publication Publication Date Title
BR112019017762A2 (ja)
BR112021017339A2 (ja)
BR112021013854A2 (ja)
BR112021018450A2 (ja)
BR112021017939A2 (ja)
BR112021017892A2 (ja)
BR112019016141A2 (ja)
AU2020104490A4 (ja)
BR112021017738A2 (ja)
BR112021017782A2 (ja)
BR112019016138A2 (ja)
BR112019016142A2 (ja)
BR112021018168A2 (ja)
BR112021017728A2 (ja)
BR112021008711A2 (ja)
BR112021017234A2 (ja)
BR112021017355A2 (ja)
BR112021018102A2 (ja)
BR112021017173A2 (ja)
BR112021017083A2 (ja)
BR112021017637A2 (ja)
BR112021018452A2 (ja)
BR112021012348A2 (ja)
BR112021018250A2 (ja)
BR112021018093A2 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211124

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20211124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220104

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220301

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220419

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220615

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220830

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20221107