CN100460891C - 通过脉冲雷达来测量距离的方法及装置 - Google Patents

通过脉冲雷达来测量距离的方法及装置 Download PDF

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Publication number
CN100460891C
CN100460891C CNB2005100709837A CN200510070983A CN100460891C CN 100460891 C CN100460891 C CN 100460891C CN B2005100709837 A CNB2005100709837 A CN B2005100709837A CN 200510070983 A CN200510070983 A CN 200510070983A CN 100460891 C CN100460891 C CN 100460891C
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China
Prior art keywords
signal
reflected signal
pulse
reflected
data
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Expired - Fee Related
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CNB2005100709837A
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English (en)
Chinese (zh)
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CN1746698A (zh
Inventor
森谷正义
石井聪
关哲生
浜田和亮
冈谦治
太田明宏
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Denso Ten Ltd
Fujitsu Ltd
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Denso Ten Ltd
Fujitsu Ltd
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Publication of CN1746698A publication Critical patent/CN1746698A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/20—Systems for measuring distance only using transmission of interrupted, pulse modulated waves whereby multiple time-around echoes are used or eliminated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are 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
    • G01S13/02—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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
    • G01S13/227—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency with repetitive trains of uniform pulse sequences, each sequence having a different pulse repetition 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/828—Aerobacter

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
CNB2005100709837A 2004-09-08 2005-05-19 通过脉冲雷达来测量距离的方法及装置 Expired - Fee Related CN100460891C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004261479 2004-09-08
JP2004261479A JP2006078284A (ja) 2004-09-08 2004-09-08 パルスレーダ装置

Publications (2)

Publication Number Publication Date
CN1746698A CN1746698A (zh) 2006-03-15
CN100460891C true CN100460891C (zh) 2009-02-11

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Country Link
US (1) US7233279B2 (https=)
EP (1) EP1635190B1 (https=)
JP (1) JP2006078284A (https=)
KR (1) KR100704216B1 (https=)
CN (1) CN100460891C (https=)
DE (1) DE602004011514T2 (https=)

Cited By (1)

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CN105353363A (zh) * 2015-11-25 2016-02-24 四川九洲空管科技有限责任公司 一种利用时间分集和频率分集提高目标分辨力的方法

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TW200737750A (en) * 2006-03-24 2007-10-01 Kuender & Co Ltd Radio communication method and system using pattern variation to identify pre-detection signal
KR100809353B1 (ko) * 2006-12-19 2008-03-05 삼성전자주식회사 무선 주파수 신호를 이용한 거리 측정 방법 및 장치
JP4999592B2 (ja) * 2007-07-31 2012-08-15 三菱電機株式会社 レーダ装置
US8107056B1 (en) 2008-09-17 2012-01-31 University Of Central Florida Research Foundation, Inc. Hybrid optical distance sensor
US8213022B1 (en) 2009-03-04 2012-07-03 University Of Central Florida Research Foundation, Inc. Spatially smart optical sensing and scanning
JP2011013183A (ja) * 2009-07-06 2011-01-20 Furuno Electric Co Ltd 物標探知装置および物標探知方法
RU2406098C1 (ru) * 2009-07-06 2010-12-10 Юрий Гурьевич Булычев Способ определения наклонной дальности до движущейся цели по минимальному числу пеленгов
JP2011145069A (ja) * 2010-01-12 2011-07-28 Furuno Electric Co Ltd 偽像低減装置、レーダ装置、偽像低減方法、および偽像低減プログラム
CN102063065B (zh) * 2010-11-26 2012-05-09 无锡市雷华科技有限公司 距离延迟控制电路
CN102841347B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于多项式类基带信号的距离、速度探测方法
CN102830397B (zh) * 2012-09-03 2014-09-03 西北工业大学 基于勒让德基带信号的距离、速度探测方法
CN102841349B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于拉盖尔基带信号的距离、速度探测方法
CN102841348B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于傅里埃基带信号的距离、速度探测方法
CN102854502B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于沃尔什基带信号的距离、速度探测方法
CN102830399B (zh) * 2012-09-03 2014-06-11 西北工业大学 基于埃米特基带信号的距离、速度探测方法
CN102830396B (zh) * 2012-09-03 2014-09-03 西北工业大学 基于切比雪夫基带信号的距离、速度探测方法
GB2518193B (en) * 2013-09-13 2017-06-07 Bae Systems Plc Anomalous propagation detection
EP3044606B1 (en) 2013-09-13 2021-11-10 BAE Systems PLC Anomalous propagation detection
JP6033469B2 (ja) * 2013-12-27 2016-11-30 三菱電機株式会社 レーダ装置及び距離速度計測方法
RU2557808C1 (ru) * 2014-04-09 2015-07-27 Федеральное государственное образовательное бюджетное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича" Способ определения наклонной дальности до движущейся цели пассивным моностатическим пеленгатором
US9709433B2 (en) * 2014-06-30 2017-07-18 Rosemount Tank Radar Ab Pulsed radar level gauging with efficient start-up
WO2016136845A1 (ja) * 2015-02-25 2016-09-01 古河電気工業株式会社 レーダ装置およびレーダ装置の対象物検出方法
CN108474843B (zh) * 2016-01-29 2022-06-28 松下知识产权经营株式会社 距离测量装置
US10488512B1 (en) * 2016-04-08 2019-11-26 Olaeris, Inc. Landing guidance for remotely operated aerial vehicles using crossed radar beams
CN108072506B (zh) * 2016-11-15 2019-10-15 上海朗研光电科技有限公司 双重复频率otdr的快速测量方法
CN106950545B (zh) * 2017-02-22 2020-08-07 武汉滨湖电子有限责任公司 一种双频发射方式及基于双频实时处理的杂波抑制方法
US10545240B2 (en) * 2017-03-28 2020-01-28 Luminar Technologies, Inc. LIDAR transmitter and detector system using pulse encoding to reduce range ambiguity
CN107576315B (zh) * 2017-08-31 2020-03-31 华北理工大学 一种大地测量系统及其操作方法
CN108594253B (zh) * 2018-04-11 2024-01-05 深圳市镭神智能系统有限公司 光脉冲测距方法、装置、激光雷达和存储介质
WO2020081989A1 (en) * 2018-10-18 2020-04-23 Deep Science, Llc Systems and methods for detecting physiological information using a smart stethoscope
WO2021191991A1 (ja) * 2020-03-24 2021-09-30 三菱電機株式会社 信号処理装置、レーダ装置および信号処理方法
CN111537973A (zh) * 2020-05-15 2020-08-14 山东汇贸电子口岸有限公司 对雷达接收到的回波进行处理的方法及装置
JP2023150501A (ja) * 2022-03-31 2023-10-16 株式会社トプコン 測量装置、測量方法および測量用プログラム。

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EP0184424A2 (en) * 1984-12-04 1986-06-11 Nec Corporation Composite pulse radar system having means for eliminating interference between pulses
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US4973968A (en) * 1986-03-07 1990-11-27 Plessey Overseas Limited Radar system for determining first time around targets from multiple time around targets
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CN1221114A (zh) * 1997-12-22 1999-06-30 三菱电机株式会社 气象雷达装置
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Publication number Priority date Publication date Assignee Title
CN105353363A (zh) * 2015-11-25 2016-02-24 四川九洲空管科技有限责任公司 一种利用时间分集和频率分集提高目标分辨力的方法
CN105353363B (zh) * 2015-11-25 2017-06-09 四川九洲空管科技有限责任公司 一种利用时间分集和频率分集提高目标分辨力的方法

Also Published As

Publication number Publication date
US20060055590A1 (en) 2006-03-16
DE602004011514T2 (de) 2008-04-30
US7233279B2 (en) 2007-06-19
KR100704216B1 (ko) 2007-04-10
CN1746698A (zh) 2006-03-15
EP1635190A1 (en) 2006-03-15
DE602004011514D1 (de) 2008-03-13
KR20060023103A (ko) 2006-03-13
EP1635190B1 (en) 2008-01-23
JP2006078284A (ja) 2006-03-23

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