HK1254250A1 - 無線電波到達角度檢測裝置，車輛檢測系統，無線電波到達角度檢測方法和車輛誤檢預防方法 - Google Patents

無線電波到達角度檢測裝置，車輛檢測系統，無線電波到達角度檢測方法和車輛誤檢預防方法

Info

Publication number
HK1254250A1
HK1254250A1 HK18113393.6A HK18113393A HK1254250A1 HK 1254250 A1 HK1254250 A1 HK 1254250A1 HK 18113393 A HK18113393 A HK 18113393A HK 1254250 A1 HK1254250 A1 HK 1254250A1
Authority
HK
Hong Kong
Prior art keywords
radio wave
arrival angle
vehicle
wave arrival
detection
Prior art date
Application number
HK18113393.6A
Other languages
English (en)
Inventor
Iizuka Kenji
Tominaga Masatoshi
Ieuji Saku
Kitajima Kazuyoshi
Original Assignee
Mitsubishi Heavy Ind Mach Systems Ltd
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 Mitsubishi Heavy Ind Mach Systems Ltd filed Critical Mitsubishi Heavy Ind Mach Systems Ltd
Publication of HK1254250A1 publication Critical patent/HK1254250A1/zh

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/04—Details
    • G01S3/043—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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
HK18113393.6A 2015-03-31 2018-10-18 無線電波到達角度檢測裝置，車輛檢測系統，無線電波到達角度檢測方法和車輛誤檢預防方法 HK1254250A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015074401A JP6381134B2 (ja) 2015-03-31 2015-03-31 電波到来角度検出装置、車両検出システム、電波到来角度検出方法及び車両誤検出防止方法
PCT/JP2015/083257 WO2016157613A1 (ja) 2015-03-31 2015-11-26 電波到来角度検出装置、車両検出システム、電波到来角度検出方法及び車両誤検出防止方法

Publications (1)

Publication Number Publication Date
HK1254250A1 true HK1254250A1 (zh) 2019-07-12

Family

ID=57005845

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18113393.6A HK1254250A1 (zh) 2015-03-31 2018-10-18 無線電波到達角度檢測裝置，車輛檢測系統，無線電波到達角度檢測方法和車輛誤檢預防方法

Country Status (7)

Country Link
US (1) US10557914B2 (zh)
JP (1) JP6381134B2 (zh)
KR (1) KR102027666B1 (zh)
GB (1) GB2558030B (zh)
HK (1) HK1254250A1 (zh)
SG (1) SG11201707088QA (zh)
WO (1) WO2016157613A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6381134B2 (ja) * 2015-03-31 2018-08-29 三菱重工機械システム株式会社 電波到来角度検出装置、車両検出システム、電波到来角度検出方法及び車両誤検出防止方法
KR101876645B1 (ko) * 2016-12-05 2018-07-09 연세대학교 산학협력단 시간차이에 기초하여 도착각도를 산출하는 시스템 및 방법
WO2018158876A1 (ja) * 2017-03-01 2018-09-07 三菱重工機械システム株式会社 到来角度特定装置、料金収受システム及び到来角度特定方法
WO2019172009A1 (ja) * 2018-03-08 2019-09-12 パナソニックＩｐマネジメント株式会社 通信装置、位置推定方法、位置推定プログラム、および通信システム
JP7241296B2 (ja) * 2018-03-08 2023-03-17 パナソニックＩｐマネジメント株式会社 通信装置、位置推定方法、位置推定プログラム、および通信システム
JP6951276B2 (ja) * 2018-03-12 2021-10-20 株式会社東芝 無線受信機、無線受信方法及び無線システム
CN112534292B (zh) * 2018-08-03 2022-08-05 株式会社村田制作所 电波到来方向推定装置
US11169240B1 (en) * 2018-11-30 2021-11-09 Ball Aerospace & Technologies Corp. Systems and methods for determining an angle of arrival of a signal at a planar array antenna
US11313937B2 (en) * 2018-12-14 2022-04-26 Qorvo Us, Inc. Systems and methods for angle of arrival estimation
CN109884584B (zh) * 2019-01-23 2020-10-30 李超 一种定位方法、装置及终端设备
US11327142B2 (en) 2019-03-29 2022-05-10 Ball Aerospace & Technologies Corp. Systems and methods for locating and tracking radio frequency transmitters
US11768266B2 (en) * 2020-03-31 2023-09-26 WiTagg, Inc. System and method for estimating the angle of arrival using antenna arrays
CN111815962A (zh) * 2020-07-08 2020-10-23 支付宝(杭州)信息技术有限公司 车辆身份的识别方法、装置、主设备和从设备
JP2022165747A (ja) * 2021-04-20 2022-11-01 三菱重工業株式会社 方向探知装置、強度差テーブルの取得方法、方向探知方法及び方向探知プログラム
EP4235204A1 (en) * 2022-02-23 2023-08-30 Nxp B.V. Angle-of-arrival estimation method for arbitrary antenna spacings and corresponding communication device
WO2024030070A1 (zh) * 2022-08-01 2024-02-08 华为技术有限公司 一种角度确定方法和装置
KR102657507B1 (ko) * 2023-10-06 2024-04-15 (주)비스타컴 휴대용 하이브리드 드론방어 장비

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3437947B2 (ja) * 2000-01-18 2003-08-18 三菱電機株式会社 到来波推定装置
JP2001285927A (ja) * 2000-03-29 2001-10-12 Matsushita Electric Ind Co Ltd 通信端末装置及び無線通信方法
JP3756122B2 (ja) * 2002-03-05 2006-03-15 シャープ株式会社 Ｏｆｄｍ復調装置
JP4555656B2 (ja) * 2003-10-16 2010-10-06 日本放送協会 電波到来方向推定装置
JP2005348278A (ja) * 2004-06-07 2005-12-15 Kojima Press Co Ltd 所望波到来方向推定装置
CN101142758B (zh) * 2005-03-09 2011-04-27 欧姆龙株式会社 距离测量装置、距离测量方法及通信系统
JP2009212771A (ja) * 2008-03-04 2009-09-17 Mitsubishi Electric Corp 路側装置及び車載器
JP4591565B2 (ja) * 2008-07-14 2010-12-01 ソニー株式会社 受信装置、無線通信システム、位置推定方法、及びプログラム
JP5059717B2 (ja) * 2008-09-04 2012-10-31 日立オートモティブシステムズ株式会社 モノパルスレーダ装置
JP2010258791A (ja) * 2009-04-24 2010-11-11 Kyocera Corp 基地局装置および空きチャネル判定方法
JP2010276531A (ja) * 2009-05-29 2010-12-09 Hitachi Ltd 到来方向推定装置及び到来方向推定方法
CN102947722B (zh) * 2010-06-19 2015-10-21 诺基亚公司 用于估计到达方向的方法和装置
WO2012100240A2 (en) * 2011-01-22 2012-07-26 Diani Systems, Inc. High resolution wireless indoor positioning system for legacy standards-based narrowband mobile radios
JP5860068B2 (ja) 2012-02-08 2016-02-16 アルプス電気株式会社 マルチパス検出方法及び到来角度算出装置
US9823330B2 (en) * 2013-05-03 2017-11-21 Cisco Technology, Inc. Angle of arrival location sensing with antenna array
JP6258176B2 (ja) * 2014-09-25 2018-01-10 株式会社Ｎｔｔドコモ マルチキャリア送信システム
JP6381134B2 (ja) * 2015-03-31 2018-08-29 三菱重工機械システム株式会社 電波到来角度検出装置、車両検出システム、電波到来角度検出方法及び車両誤検出防止方法

Also Published As

Publication number Publication date
JP2016194454A (ja) 2016-11-17
GB2558030A8 (en) 2018-09-19
JP6381134B2 (ja) 2018-08-29
US20180038935A1 (en) 2018-02-08
SG11201707088QA (en) 2017-10-30
US10557914B2 (en) 2020-02-11
GB2558030A (en) 2018-07-04
KR20170117585A (ko) 2017-10-23
GB201714277D0 (en) 2017-10-18
KR102027666B1 (ko) 2019-10-01
WO2016157613A1 (ja) 2016-10-06
GB2558030B (en) 2020-11-18

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