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FR2815128B1 - Dispositif de capteurs avec un radar impulsionnel a echos - Google Patents

Dispositif de capteurs avec un radar impulsionnel a echos

Info

Publication number
FR2815128B1
FR2815128B1 FR0113027A FR0113027A FR2815128B1 FR 2815128 B1 FR2815128 B1 FR 2815128B1 FR 0113027 A FR0113027 A FR 0113027A FR 0113027 A FR0113027 A FR 0113027A FR 2815128 B1 FR2815128 B1 FR 2815128B1
Authority
FR
France
Prior art keywords
radar
sensor device
echoes
impulse
impulse echoes
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.)
Expired - Fee Related
Application number
FR0113027A
Other languages
English (en)
Other versions
FR2815128A1 (fr
Inventor
Roland Klinnert
Klaus Voigtlaender
Hauke Schmidt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2815128A1 publication Critical patent/FR2815128A1/fr
Application granted granted Critical
Publication of FR2815128B1 publication Critical patent/FR2815128B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
    • 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
    • G01S13/222—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency using random or pseudorandom 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
    • G01S13/88—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
    • G01S7/0235—Avoidance by time multiplex

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)
  • Burglar Alarm Systems (AREA)
FR0113027A 2000-10-10 2001-10-10 Dispositif de capteurs avec un radar impulsionnel a echos Expired - Fee Related FR2815128B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10049906A DE10049906A1 (de) 2000-10-10 2000-10-10 Sensoranordnung mit einem Puls-Echo-Radar

Publications (2)

Publication Number Publication Date
FR2815128A1 FR2815128A1 (fr) 2002-04-12
FR2815128B1 true FR2815128B1 (fr) 2004-11-12

Family

ID=7659117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113027A Expired - Fee Related FR2815128B1 (fr) 2000-10-10 2001-10-10 Dispositif de capteurs avec un radar impulsionnel a echos

Country Status (6)

Country Link
US (1) US6614388B2 (fr)
JP (1) JP4128765B2 (fr)
DE (1) DE10049906A1 (fr)
FR (1) FR2815128B1 (fr)
IT (1) ITMI20012039A1 (fr)
SE (1) SE521603C2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049906A1 (de) * 2000-10-10 2002-04-11 Bosch Gmbh Robert Sensoranordnung mit einem Puls-Echo-Radar
DE10124909A1 (de) * 2001-05-22 2002-12-19 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betrieb einer Radarsensoranordnung
DE10213987A1 (de) * 2002-03-27 2003-10-16 Bosch Gmbh Robert Einrichtung für insbesondere bistatische Anwendungen
DE10343175A1 (de) 2003-09-18 2005-04-14 Robert Bosch Gmbh Verfahren zur Abstandsmessung und Messeinrichtung hierzu
DE10359534A1 (de) * 2003-12-17 2005-07-14 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur Optimierung der Emission bei Pulsechoverfahren
DE10360889A1 (de) * 2003-12-19 2005-07-14 Robert Bosch Gmbh System mit zwei oder mehr Sensoren
DE102004052518A1 (de) * 2004-10-29 2006-05-04 Robert Bosch Gmbh Vorrichtung und Verfahren zur winkelaufgelösten Entfernungs- und Geschwindigkeitsbetimmung eines Objekts
KR100806860B1 (ko) * 2005-05-13 2008-02-22 삼성전자주식회사 Ｒａｎｇｉｎｇ 시스템 및 그 방법
DE102005062128A1 (de) * 2005-12-23 2007-08-30 Robert Bosch Gmbh Radarvorrichtung
JP5980587B2 (ja) * 2012-06-21 2016-08-31 古野電気株式会社 レーダ装置及び反射信号処理方法
US9373089B2 (en) * 2012-12-19 2016-06-21 Robert Bosch Gmbh Intelligent electronic monitoring system
DE102015211740A1 (de) * 2015-06-24 2016-12-29 Robert Bosch Gmbh Variables Kommunikationsfenster für eine Datenübertragung von einem Sensor zu einer Steuervorrichtung
CN105572643B (zh) * 2015-12-22 2018-04-03 河海大学 一种对抗射频存储转发干扰的雷达信号发射方法
CN106950547A (zh) * 2017-05-15 2017-07-14 中国人民解放军武汉军械士官学校 一种基于扩展回波参量时变的复合干扰方法
US11733377B2 (en) 2018-05-07 2023-08-22 Texas Instruments Incorporated Time of flight and code signature detection for coded ultrasonic transmission
US11644555B2 (en) 2018-07-27 2023-05-09 Texas Instruments Incorporated Threshold generation for coded ultrasonic sensing
US20240118380A1 (en) * 2022-10-06 2024-04-11 Nxp B.V. Method and radar system for detecting targeted radar interference

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6420995B1 (en) * 1965-04-05 2002-07-16 Systems Information And Electronic Systems Integration, Inc. Radar and IFF system
JPS5432091A (en) * 1977-08-15 1979-03-09 Nec Corp Radar interference eleimenating system
JPS56164969A (en) * 1980-05-23 1981-12-18 Koden Electronics Co Ltd Reflection searching device
JPS57149475U (fr) * 1982-02-24 1982-09-20
US4668950A (en) * 1983-10-19 1987-05-26 Vega Precision Laboratories, Inc. Encoding apparatus and method for a position coded pulse communication system
JPS6179177A (ja) * 1984-09-26 1986-04-22 Daihatsu Motor Co Ltd 車両用障害物検知装置
JPS6375586A (ja) * 1986-07-17 1988-04-05 ハ−ビイ　ジエイ．ナストロ−ム 超音波式対象物位置識別システム
JPH04250390A (ja) * 1991-01-28 1992-09-07 Matsushita Electric Works Ltd 超音波式物体検知器
JP2655374B2 (ja) * 1991-10-25 1997-09-17 株式会社ジーデイーエス 拡散スペクトル通信機
JP2701107B2 (ja) * 1992-04-21 1998-01-21 本田技研工業株式会社 Ｆｍレーダ装置
US5285209A (en) * 1993-04-29 1994-02-08 The United States Of America As Represented By The Secretary Of The Air Force Angle-of-arrival measurement via spectral estimation of radar time-of-arrival periodicities
DE4442189C2 (de) * 1994-11-28 2002-04-18 Martin Spies System zur Abstandsmessung und selektiven Informationsübertragung für Kfz-Anwendung
JP3141278B2 (ja) * 1996-07-24 2001-03-05 松下電工株式会社 超音波センサ
DE19802724A1 (de) * 1998-01-24 1999-07-29 Bosch Gmbh Robert Überwachungseinrichtung für Signal-Echo-Sensoren
DE10049906A1 (de) * 2000-10-10 2002-04-11 Bosch Gmbh Robert Sensoranordnung mit einem Puls-Echo-Radar

Also Published As

Publication number Publication date
SE521603C2 (sv) 2003-11-18
ITMI20012039A0 (it) 2001-10-02
FR2815128A1 (fr) 2002-04-12
US20020067304A1 (en) 2002-06-06
JP2002156446A (ja) 2002-05-31
JP4128765B2 (ja) 2008-07-30
SE0103356L (sv) 2002-04-11
SE0103356D0 (sv) 2001-10-09
US6614388B2 (en) 2003-09-02
ITMI20012039A1 (it) 2003-04-02
DE10049906A1 (de) 2002-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630