JPH10505429A - モノスタチックfmcwレーダセンサ - Google Patents
モノスタチックfmcwレーダセンサInfo
- Publication number
- JPH10505429A JPH10505429A JP9504703A JP50470397A JPH10505429A JP H10505429 A JPH10505429 A JP H10505429A JP 9504703 A JP9504703 A JP 9504703A JP 50470397 A JP50470397 A JP 50470397A JP H10505429 A JPH10505429 A JP H10505429A
- Authority
- JP
- Japan
- Prior art keywords
- radar sensor
- fmcw radar
- antenna
- sensor according
- lens
- 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.)
- Granted
Links
Classifications
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- 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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/032—Constructional details for solid-state radar subsystems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
- H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
-
- 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
- G01S13/88—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
- G01S2013/9314—Parking operations
-
- 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
- G01S2013/9321—Velocity regulation, e.g. cruise control
-
- 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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/034—Duplexers
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)
- Aerials With Secondary Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ケーシングと、ガン発振器と、誘電体レンズに配向されている、電磁ミリ メートル波に対する少なくとも1つ、有利には3つのアンテナ(アンテナ給電線 )と、評価回路とを有する1つまたは複数の物体の検出のための車両用FMCW レーダセンサにおいて、 前記少なくとも1つのアンテナ(2,3,4)は相応のエコー信号の送信並びに 受信のために構成されており、 前記少なくとも1つのアンテナ(2,3,4)はラットレースリング(43)ま たはダブルラットレースリングを介してリング混合器(44)に接続されており かつ 前記少なくとも1つのアンテナ(2,3,4)、前記ラットレースリング(43 )ないしダブルラットレースリングおよび/または前記リング混合器(44)は プレーナマイクロ導体ストリップ技術において実現されている ことを特徴とするFMCWレーダセンサ。 2.前記アンテナ(2,3,4)と前記レンズ(9)との間に、誘電体ロッド アンテナ(S)が配設されている 請求項1記載のFMCWレーダセンサ。 3.前記少なくとも1つのアンテナ(2,3,4) はアンテナアレイとして有利には楕円形に形成されているレンズを照射するよう に実現されている 請求項1または2記載のFMCWレーダセンサ。 4.隣接するアンテナ(2,3,4)は前記レンズ(9)の中心軸線に対して 約45°の角度において回転されている 請求項1から3までのいずれか1項記載のFMCWレーダセンサ。 5.3つのアンテナ(2,3,4)のうち真ん中のアンテナは前記レンズ(9 )の中心軸線に対して約135°の角度において回転されている 請求項1記載のFMCWレーダセンサ。 6.前記ガン発振器(45)の送信エネルギーは段付きトランスを介して中空 導体面からマイクロストリップ導体面に入力結合可能である 請求項1から5までのいずれか1項記載のFMCWレーダセンサ。 7.前記ガン発振器(45)はランプ関数の経過に従って出力掃引制御可能で ある 請求項1から6までのいずれか1項記載のFMCWレーダセンサ。 8.前記ランプ関数は台形波形状または3角波形状に実現されている 請求項7記載のFMCWレーダセンサ。 9.前記評価回路(11)は、前記送信周波数およ び受信周波数をドプラーシフトを考慮して比較しかつそこから検出された物体に 対する相対間隔を突き止める 請求項1から8までのいずれか1項記載のFMCWレーダセンサ。 10.前記ケーシング(10)はハーメチックシールされておりかつ有利にはそ の外壁部に圧力補償エレメント(13)を有している 請求項1から9までのいずれか1項記載のFMCWレーダセンサ。 11.該FMCWレーダセンサは走行速度調整器または駐車支援の制御のために 使用可能である 請求項1から10までのいずれか1項記載のFMCWレーダセンサ。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19524058 | 1995-07-01 | ||
| DE19524058.8 | 1995-07-01 | ||
| DE19530065.3 | 1995-08-16 | ||
| DE19530065A DE19530065A1 (de) | 1995-07-01 | 1995-08-16 | Monostatischer FMCW-Radarsensor |
| PCT/DE1996/001137 WO1997002496A1 (de) | 1995-07-01 | 1996-06-27 | Monostatischer fmcw-radarsensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10505429A true JPH10505429A (ja) | 1998-05-26 |
| JP4082725B2 JP4082725B2 (ja) | 2008-04-30 |
Family
ID=26016472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50470397A Expired - Fee Related JP4082725B2 (ja) | 1995-07-01 | 1996-06-27 | モノスタチックfmcwレーダセンサ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6037894A (ja) |
| EP (1) | EP0778953B1 (ja) |
| JP (1) | JP4082725B2 (ja) |
| WO (1) | WO1997002496A1 (ja) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10160838A (ja) * | 1996-11-21 | 1998-06-19 | Robert Bosch Gmbh | 多ビーム車両レーダシステム |
| JPH10268046A (ja) * | 1997-03-15 | 1998-10-09 | Robert Bosch Gmbh | 電磁波の指向性送信又は受信あるいはこれら双方のための装置 |
| JP2000196346A (ja) * | 1998-12-21 | 2000-07-14 | Robert Bosch Gmbh | 電磁波の指向性送受信装置 |
| JP2000244237A (ja) * | 1998-12-24 | 2000-09-08 | Murata Mfg Co Ltd | アンテナ装置および送受波モジュール |
| JP2005156337A (ja) * | 2003-11-26 | 2005-06-16 | Hitachi Ltd | 車載用レーダ装置 |
| JP2011510278A (ja) * | 2008-01-16 | 2011-03-31 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 車両のためのモノスタティック・マルチビームレーダセンサ装置 |
| WO2014125716A1 (ja) * | 2013-02-13 | 2014-08-21 | 日立オートモティブシステムズ株式会社 | ミリ波誘電体レンズアンテナおよびそれを用いた速度センサ |
| KR20170058279A (ko) * | 2015-11-09 | 2017-05-26 | 인피니언 테크놀로지스 아게 | Fmcw 레이더에서의 주파수 변조 방식 |
Families Citing this family (227)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714578C2 (de) * | 1997-04-09 | 1999-02-18 | Bosch Gmbh Robert | Radarsystem, insbesondere für Kraftfahrzeuganwendungen |
| DE19714570B4 (de) * | 1997-04-09 | 2006-08-31 | Robert Bosch Gmbh | Mehrstrahliges Radarsystem |
| DE19715997A1 (de) * | 1997-04-17 | 1998-10-22 | Daimler Benz Ag | Radaranordnung, insbesondere für Kraftfahrzeuge |
| DE19719953B4 (de) * | 1997-05-14 | 2008-09-11 | Robert Bosch Gmbh | Kraftfahrzeug-Radarsensor |
| DE19729095A1 (de) * | 1997-07-08 | 1999-02-04 | Bosch Gmbh Robert | Kraftfahrzeug-Radarsystem |
| DE19732044A1 (de) * | 1997-07-25 | 1999-02-11 | Bosch Gmbh Robert | Abstandsmeßvorrichtung und Verfahren zur Übertragung von Informationsdaten an eine solche |
| DE19935265B4 (de) | 1999-07-27 | 2005-12-29 | Robert Bosch Gmbh | Vorrichtung zur Messung des Abstands und der Relativgeschwindigkeit zwischen Objekten und Verwendung dieser |
| DE19939832A1 (de) * | 1999-08-21 | 2001-02-22 | Bosch Gmbh Robert | Mehrstrahliger Radarsensor mit einer Halterung für ein Polyrod |
| DE19939834A1 (de) | 1999-08-21 | 2001-02-22 | Bosch Gmbh Robert | Mehrstrahliger Radarsensor mit einer Halterung für einen Fokussierkörper |
| DE19941931A1 (de) * | 1999-09-03 | 2001-03-29 | Bosch Gmbh Robert | Gehäuse oder Gehäuseteil für einen Abstandsensor |
| DE19948025A1 (de) | 1999-10-06 | 2001-04-12 | Bosch Gmbh Robert | Asymmetrischer, mehrstrahliger Radarsensor |
| US7042420B2 (en) * | 1999-11-18 | 2006-05-09 | Automotive Systems Laboratory, Inc. | Multi-beam antenna |
| US20050219126A1 (en) * | 2004-03-26 | 2005-10-06 | Automotive Systems Laboratory, Inc. | Multi-beam antenna |
| US7358913B2 (en) * | 1999-11-18 | 2008-04-15 | Automotive Systems Laboratory, Inc. | Multi-beam antenna |
| US7994996B2 (en) * | 1999-11-18 | 2011-08-09 | TK Holding Inc., Electronics | Multi-beam antenna |
| DE10005421A1 (de) * | 2000-02-08 | 2001-08-09 | Bosch Gmbh Robert | Radarsystem zur Bestimmung der optischen Sichtweite |
| EP1309464B1 (en) * | 2000-08-16 | 2006-08-09 | Raytheon Company | Safe distance algorithm for adaptive cruise control |
| EP2474436A3 (en) * | 2000-08-16 | 2012-07-25 | Valeo Radar Systems, Inc. | Switched Beam Antenna Architecture |
| KR100803414B1 (ko) * | 2000-08-16 | 2008-02-13 | 레이던 컴퍼니 | 근거리 물체 감지 시스템 |
| WO2002014900A2 (en) | 2000-08-16 | 2002-02-21 | Raytheon Company | Video amplifier for a radar receiver |
| US6577269B2 (en) * | 2000-08-16 | 2003-06-10 | Raytheon Company | Radar detection method and apparatus |
| AU2001290533A1 (en) * | 2000-08-16 | 2002-02-25 | Raytheon Company | Automotive radar systems and techniques |
| EP1315980B1 (en) | 2000-09-08 | 2006-10-04 | Raytheon Company | Path prediction system and method |
| US6708100B2 (en) * | 2001-03-14 | 2004-03-16 | Raytheon Company | Safe distance algorithm for adaptive cruise control |
| US7183995B2 (en) | 2001-08-16 | 2007-02-27 | Raytheon Company | Antenna configurations for reduced radar complexity |
| US6970142B1 (en) | 2001-08-16 | 2005-11-29 | Raytheon Company | Antenna configurations for reduced radar complexity |
| US6995730B2 (en) * | 2001-08-16 | 2006-02-07 | Raytheon Company | Antenna configurations for reduced radar complexity |
| US6693557B2 (en) | 2001-09-27 | 2004-02-17 | Wavetronix Llc | Vehicular traffic sensor |
| KR100427868B1 (ko) * | 2001-12-18 | 2004-04-28 | 주식회사 백금정보통신 | 광대역 레이더 검출기 회로 |
| DE10163653A1 (de) | 2001-12-21 | 2003-07-03 | Bosch Gmbh Robert | Vorrichtung für ein Radarsystem |
| DE10207437A1 (de) | 2002-02-22 | 2003-09-11 | Bosch Gmbh Robert | Radarsensor für Kraftfahrzeuge |
| PL352570A1 (en) * | 2002-03-01 | 2003-09-08 | Andrzej Roman Skowroński | Microwave link |
| JP4523223B2 (ja) * | 2002-04-26 | 2010-08-11 | 株式会社日立製作所 | レーダセンサ |
| US6611227B1 (en) | 2002-08-08 | 2003-08-26 | Raytheon Company | Automotive side object detection sensor blockage detection system and related techniques |
| US20050024262A1 (en) | 2003-08-01 | 2005-02-03 | Ben Cantrell | Simultaneous transmission of multiple signals through a common shared aperture |
| GB0325622D0 (en) * | 2003-11-03 | 2003-12-10 | Cambridge Consultants | System for determining positional information |
| DE10355796B4 (de) | 2003-11-28 | 2016-10-13 | Robert Bosch Gmbh | Integrierte Schaltung zur Abstands- und/oder Geschwindigkeitsmessung von Objekten |
| US7064703B2 (en) * | 2004-02-17 | 2006-06-20 | Honeywell International Inc. | Methods and apparatus for randomly modulating radar altimeters |
| DE102004040558A1 (de) * | 2004-08-21 | 2006-02-23 | A.D.C. Automotive Distance Control Systems Gmbh | Optisches Objekterkennungssystem |
| DE102004044073A1 (de) * | 2004-09-11 | 2006-03-16 | Volkswagen Ag | Vorrichtung und Verfahren zur automatischen Geschwindigkeits- und/oder Abstandsregelung für ein Fahrzeug |
| DE102004047086A1 (de) * | 2004-09-29 | 2006-03-30 | Robert Bosch Gmbh | Radarsensor für Kraftfahrzeuge |
| DE102004059332A1 (de) * | 2004-12-09 | 2006-06-14 | Robert Bosch Gmbh | Radar-Transceiver |
| WO2006086605A2 (en) * | 2005-02-10 | 2006-08-17 | Automotive Systems Laboratory, Inc. | Automotive radar system with guard beam |
| US7898480B2 (en) * | 2005-05-05 | 2011-03-01 | Automotive Systems Labortaory, Inc. | Antenna |
| DE102005046044A1 (de) * | 2005-09-27 | 2007-03-29 | Robert Bosch Gmbh | Radar-Sensor |
| US8248272B2 (en) * | 2005-10-31 | 2012-08-21 | Wavetronix | Detecting targets in roadway intersections |
| US7889097B1 (en) | 2005-12-19 | 2011-02-15 | Wavetronix Llc | Detecting targets in roadway intersections |
| US8665113B2 (en) * | 2005-10-31 | 2014-03-04 | Wavetronix Llc | Detecting roadway targets across beams including filtering computed positions |
| DE102005062772A1 (de) * | 2005-12-28 | 2007-07-05 | Robert Bosch Gmbh | Radarvorrichtung |
| US7991542B2 (en) | 2006-03-24 | 2011-08-02 | Wavetronix Llc | Monitoring signalized traffic flow |
| DE102006032540A1 (de) * | 2006-07-13 | 2008-01-17 | Robert Bosch Gmbh | Winkelauflösender Radarsensor |
| US7768457B2 (en) * | 2007-06-22 | 2010-08-03 | Vubiq, Inc. | Integrated antenna and chip package and method of manufacturing thereof |
| US7612707B2 (en) * | 2007-09-28 | 2009-11-03 | Banner Engineering Corporation | Configurable radar sensor |
| DE102007060769A1 (de) * | 2007-12-17 | 2009-06-18 | Robert Bosch Gmbh | Monostatischer Mehrstrahl-Radarsensor, sowie Verfahren |
| DE102008000502A1 (de) | 2008-03-04 | 2009-09-10 | Robert Bosch Gmbh | Radarsensor mit Patch-Antenne für Kraftfahrzeuge |
| WO2009123957A1 (en) * | 2008-03-31 | 2009-10-08 | Valeo Radar Systems, Inc. | Automotive radar sensor blockage detection apparatus and method |
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| KR20120078697A (ko) | 2009-08-19 | 2012-07-10 | 부비큐, 인코포레이티드 | 정밀 도파관 인터페이스 |
| US9893406B2 (en) | 2009-08-19 | 2018-02-13 | Vubiq Networks, Inc. | Method of forming a waveguide interface by providing a mold to form a support block of the interface |
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| JPH10160838A (ja) * | 1996-11-21 | 1998-06-19 | Robert Bosch Gmbh | 多ビーム車両レーダシステム |
| JPH10268046A (ja) * | 1997-03-15 | 1998-10-09 | Robert Bosch Gmbh | 電磁波の指向性送信又は受信あるいはこれら双方のための装置 |
| JP2000196346A (ja) * | 1998-12-21 | 2000-07-14 | Robert Bosch Gmbh | 電磁波の指向性送受信装置 |
| JP2000244237A (ja) * | 1998-12-24 | 2000-09-08 | Murata Mfg Co Ltd | アンテナ装置および送受波モジュール |
| JP2005156337A (ja) * | 2003-11-26 | 2005-06-16 | Hitachi Ltd | 車載用レーダ装置 |
| JP2011510278A (ja) * | 2008-01-16 | 2011-03-31 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 車両のためのモノスタティック・マルチビームレーダセンサ装置 |
| WO2014125716A1 (ja) * | 2013-02-13 | 2014-08-21 | 日立オートモティブシステムズ株式会社 | ミリ波誘電体レンズアンテナおよびそれを用いた速度センサ |
| JP2014155134A (ja) * | 2013-02-13 | 2014-08-25 | Hitachi Automotive Systems Ltd | ミリ波誘電体レンズアンテナおよびそれを用いた速度センサ |
| US9766330B2 (en) | 2013-02-13 | 2017-09-19 | Hitachi Automotive Systems, Ltd. | Millimeter-wave dielectric lens antenna and speed sensor using same |
| KR20170058279A (ko) * | 2015-11-09 | 2017-05-26 | 인피니언 테크놀로지스 아게 | Fmcw 레이더에서의 주파수 변조 방식 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0778953B1 (de) | 2002-10-23 |
| JP4082725B2 (ja) | 2008-04-30 |
| EP0778953A1 (de) | 1997-06-18 |
| US6037894A (en) | 2000-03-14 |
| WO1997002496A1 (de) | 1997-01-23 |
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