FR2699686B1 - Procédé de mesure de la distance et de la vitesse d'objets. - Google Patents
Procédé de mesure de la distance et de la vitesse d'objets.Info
- Publication number
- FR2699686B1 FR2699686B1 FR9313947A FR9313947A FR2699686B1 FR 2699686 B1 FR2699686 B1 FR 2699686B1 FR 9313947 A FR9313947 A FR 9313947A FR 9313947 A FR9313947 A FR 9313947A FR 2699686 B1 FR2699686 B1 FR 2699686B1
- Authority
- FR
- France
- Prior art keywords
- objects
- measuring
- distance
- speed
- 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 - Lifetime
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
- G01S7/35—Details of non-pulse systems
-
- 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
- G01S13/02—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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4242700A DE4242700C2 (de) | 1992-12-17 | 1992-12-17 | Verfahren zur Messung des Abstandes und der Geschwindigkeit von Objekten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2699686A1 FR2699686A1 (fr) | 1994-06-24 |
| FR2699686B1 true FR2699686B1 (fr) | 1996-08-23 |
Family
ID=6475596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9313947A Expired - Lifetime FR2699686B1 (fr) | 1992-12-17 | 1993-11-22 | Procédé de mesure de la distance et de la vitesse d'objets. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5483242A (fr) |
| JP (1) | JP3457722B2 (fr) |
| DE (1) | DE4242700C2 (fr) |
| FR (1) | FR2699686B1 (fr) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3550829B2 (ja) * | 1995-01-24 | 2004-08-04 | 株式会社デンソー | Ｆｍ−ｃｗレーダ装置 |
| ATE202635T1 (de) * | 1995-03-03 | 2001-07-15 | Siemens Ag | Verfahren und anordnung zur verkehrserfassung mit einem radargerät |
| ES2195127T3 (es) * | 1996-04-01 | 2003-12-01 | Gatsometer Bv | Metodo y aparato para determinar la velocidad y la situacion de un vehiculo. |
| SE507996C2 (sv) | 1996-09-18 | 1998-08-10 | Celsiustech Electronics Ab | Förfarande för att bestämma relativa hastigheten mellan två objekt under rörelse |
| JP2935419B2 (ja) * | 1996-11-15 | 1999-08-16 | 本田技研工業株式会社 | Ｆｍレーダ装置 |
| GB2327821B (en) * | 1997-05-17 | 1999-12-01 | Bosch Gmbh Robert | Method and device for detecting an imminent or possible collision |
| DE19754220B4 (de) * | 1997-05-17 | 2010-10-28 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erkennung einer bevorstehenden oder möglichen Kollision |
| DE19935265B4 (de) | 1999-07-27 | 2005-12-29 | Robert Bosch Gmbh | Vorrichtung zur Messung des Abstands und der Relativgeschwindigkeit zwischen Objekten und Verwendung dieser |
| DE19946033B4 (de) * | 1999-09-25 | 2007-02-08 | Robert Bosch Gmbh | Verfahren zur Auswertung von Objekten im Kursverlauf eines Fahrzeuges |
| DE19953790A1 (de) | 1999-11-09 | 2001-05-10 | Bosch Gmbh Robert | Verfahren zur Erfassung von bewegten und/oder festen Objekten im Kursverlauf eines Fahrzeuges |
| DE19954536B4 (de) * | 1999-11-12 | 2010-09-23 | Robert Bosch Gmbh | Verfahren zur Auswertung von Objekten im Kursverlauf eines Fahrzeuges |
| DE19962997B4 (de) * | 1999-12-24 | 2010-06-02 | Robert Bosch Gmbh | Verfahren zur Kalibrierung eines Sensorsystems |
| DE19963625A1 (de) | 1999-12-29 | 2001-07-12 | Bosch Gmbh Robert | Verfahren zur Messung des Abstands und der Geschwindigkeit von Objekten |
| DE10015500A1 (de) * | 2000-03-29 | 2001-10-11 | Bosch Gmbh Robert | Mehrstrahl-Radarsystem |
| DE10018556A1 (de) * | 2000-04-14 | 2001-10-18 | Bosch Gmbh Robert | Verfahren zur Regelung der Geschwindigkeit eines Fahrzeugs |
| DE10018557A1 (de) | 2000-04-14 | 2001-10-18 | Bosch Gmbh Robert | Verfahren zur Regelung der Geschwindigkeit eines Fahrzeugs |
| DE10018554A1 (de) | 2000-04-14 | 2001-10-18 | Bosch Gmbh Robert | Verfahren zur Regelung der Geschwindigkeit eines Fahrzeugs |
| DE10018558A1 (de) | 2000-04-14 | 2001-10-18 | Bosch Gmbh Robert | Verfahren zur Regelung der Geschwindigkeit eines Fahrzeugs |
| JP2002236170A (ja) * | 2001-02-06 | 2002-08-23 | Fujitsu Ten Ltd | Ｆｍ−ｃｗレーダ処理装置 |
| DE10160299A1 (de) | 2001-12-07 | 2003-06-18 | Bosch Gmbh Robert | Verfahren und System zum Detektieren mindestens eines Objekts |
| US6661370B2 (en) * | 2001-12-11 | 2003-12-09 | Fujitsu Ten Limited | Radar data processing apparatus and data processing method |
| DE10208332A1 (de) * | 2002-02-27 | 2003-09-04 | Bosch Gmbh Robert | Pulsradarvorrichtung und Verfahren zum Erfassen, zum Detektieren und/oder zum Auswerten von mindestens einem Objekt |
| US6606052B1 (en) | 2002-03-07 | 2003-08-12 | Visteon Global Technologies, Inc. | Method and apparatus for detecting multiple objects with frequency modulated continuous wave radar |
| DE10225152A1 (de) * | 2002-06-06 | 2003-12-18 | Bosch Gmbh Robert | Treibervorrichtung für einen Mikrowellenoszillator |
| JP4032881B2 (ja) * | 2002-08-28 | 2008-01-16 | 株式会社豊田中央研究所 | Ｆｍ−ｃｗレーダ装置 |
| DE10254420A1 (de) * | 2002-11-21 | 2004-06-03 | Lucas Automotive Gmbh | System zur Beeinflussung der Geschwindigkeit eines Kraftfahrzeuges |
| DE10254403A1 (de) * | 2002-11-21 | 2004-06-03 | Lucas Automotive Gmbh | System zur Beeinflussung der Geschwindigkeit eines Kraftfahrzeuges |
| DE10254402B4 (de) * | 2002-11-21 | 2011-02-17 | Lucas Automotive Gmbh | System zur Beeinflussung der Geschwindigkeit eines Kraftfahrzeuges |
| DE10254421A1 (de) * | 2002-11-21 | 2004-06-03 | Lucas Automotive Gmbh | System zur Beeinflussung der Geschwindigkeit eines Kraftfahrzeuges |
| US7386385B2 (en) * | 2002-11-21 | 2008-06-10 | Lucas Automotive Gmbh | System for recognising the lane-change manoeuver of a motor vehicle |
| DE10254423A1 (de) * | 2002-11-21 | 2004-06-03 | Lucas Automotive Gmbh | System zur Beeinflussung der Geschwindigkeit eines Kraftfahrzeuges |
| US7162361B2 (en) * | 2002-11-21 | 2007-01-09 | Lucas Automotive Gmbh | System for influencing the speed of a motor vehicle |
| DE10254394A1 (de) * | 2002-11-21 | 2004-06-03 | Lucas Automotive Gmbh | System zur Beeinflussung der Geschwindigkeit eines Kraftfahrzeuges |
| US7831367B2 (en) * | 2002-11-21 | 2010-11-09 | Lucas Automotive Gmbh | System for influencing the speed of a motor vehicle |
| DE10254424A1 (de) * | 2002-11-21 | 2004-06-03 | Lucas Automotive Gmbh | System zur Beeinflussung der Geschwindigkeit eines Kraftfahrzeuges |
| US7831368B2 (en) * | 2002-11-21 | 2010-11-09 | Lucas Automotive Gmbh | System for influencing the speed of a motor vehicle |
| DE10350553A1 (de) | 2003-10-29 | 2005-06-02 | Robert Bosch Gmbh | Vorrichtung sowie Verfahren zum Erfassen, zum Detektieren und/oder zum Auswerten von mindestens einem Objekt |
| US7986731B2 (en) | 2004-02-06 | 2011-07-26 | Apple Inc. | H.264/AVC coder incorporating rate and quality controller |
| WO2006061913A1 (fr) * | 2004-12-10 | 2006-06-15 | Transtron, Inc. | Procede et dispositif de mesure de distance et de vitesse |
| WO2006094510A1 (fr) * | 2005-03-11 | 2006-09-14 | Weibel Scientific A/S | Radar fm-cw |
| DE102005012945A1 (de) * | 2005-03-21 | 2006-09-28 | Robert Bosch Gmbh | Verfahren und Vorrichtung zu Abstands- und Relativgeschwindigkeitsmessung mehrerer Objekte |
| JP4771166B2 (ja) * | 2006-09-29 | 2011-09-14 | サクサ株式会社 | Ｆｍ−ｃｗレーダ装置 |
| US20080238762A1 (en) * | 2007-01-31 | 2008-10-02 | Donald Spyro Gumas | System and methods for multistep target detection and parameter estimation |
| FR2919129B1 (fr) * | 2007-07-17 | 2012-07-13 | Thales Sa | Procede d'optimisation des mesures de signaux radioelectriques |
| DE102007043535A1 (de) * | 2007-09-12 | 2009-03-19 | Robert Bosch Gmbh | FMCW-Radarortungsvorrichtung und entsprechendes FMCW-Radarortungsverfahren |
| US8026843B2 (en) * | 2008-01-31 | 2011-09-27 | Infineon Technologies Ag | Radar methods and systems using ramp sequences |
| DE102009018311A1 (de) | 2009-04-22 | 2010-10-28 | Valeo Schalter Und Sensoren Gmbh | Verfahren und Vorrichtung zum Betrieb eines radargestützten Umfelderkennungssystems |
| US11885874B2 (en) * | 2018-12-19 | 2024-01-30 | Semiconductor Components Industries, Llc | Acoustic distance measuring circuit and method for low frequency modulated (LFM) chirp signals |
| JP7154386B2 (ja) * | 2019-03-25 | 2022-10-17 | 三菱電機株式会社 | レーダ装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514868C3 (de) * | 1975-04-04 | 1979-05-17 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | FM-Schwebungs-Rückstrahlortungsgerät zur gleichzeitigen Entfernungs- und Geschwindigkeitsmessung |
| GB2172461B (en) * | 1985-03-13 | 1989-04-19 | Philips Electronic Associated | Method and apparatus for measuring the range and/or radial velocity of a movingtarget |
| US4901083A (en) * | 1988-06-20 | 1990-02-13 | Delco Electronics Corporation | Near obstacle detection system |
| NL8902628A (nl) * | 1989-10-24 | 1991-05-16 | Hollandse Signaalapparaten Bv | Fm-cw radarapparaat. |
| US5134411A (en) * | 1990-07-13 | 1992-07-28 | General Microwave Corporation | Near range obstacle detection and ranging aid |
| FR2669115B1 (fr) * | 1990-11-09 | 1993-04-23 | Thomson Csf | Systeme radar en ondes millimetriques pour le guidage d'un robot mobile au sol. |
| DE4040572A1 (de) * | 1990-12-19 | 1992-06-25 | Bosch Gmbh Robert | Verfahren zur messung des abstandes und der geschwindigkeit eines objekts |
| DE4104792A1 (de) * | 1991-02-16 | 1992-08-20 | Bosch Gmbh Robert | Fmcw-radarsystem mit linearer frequenzmodulation |
| US5268692A (en) * | 1991-03-14 | 1993-12-07 | Grosch Theodore O | Safe stopping distance detector, antenna and method |
| GB9106110D0 (en) * | 1991-03-22 | 1991-05-08 | Philips Electronic Associated | Doppler radar speed sensor |
| JP2981312B2 (ja) * | 1991-08-08 | 1999-11-22 | 富士通株式会社 | Ｆｍ−ｃｗレーダ装置 |
| NL9101720A (nl) * | 1991-10-16 | 1993-05-17 | Hollandse Signaalapparaten Bv | Inrichting voor het waarnemen en determineren van helicopters. |
| FR2688900B1 (fr) * | 1992-03-20 | 1994-05-13 | Thomson Csf | Procede et dispositif de determination du passage a une distance preselectionnee d'un point reflecteur a l'aide du temps de propagation d'une onde continue. |
| US5325095A (en) * | 1992-07-14 | 1994-06-28 | The United States Of America As Represented By The United States Department Of Energy | Stepped frequency ground penetrating radar |
| US5302956A (en) * | 1992-08-14 | 1994-04-12 | Vorad Safety Systems, Inc. | Multi-frequency, multi-target vehicular radar system using digital signal processing |
| US5325097A (en) * | 1993-06-01 | 1994-06-28 | Delco Electronics Corporation | Multimode radar for road vehicle blind-zone target discrimination |
| US5315306A (en) * | 1993-07-30 | 1994-05-24 | Hughes Aircraft Company | Spray paint monitoring and control using doppler radar techniques |
-
1992
- 1992-12-17 DE DE4242700A patent/DE4242700C2/de not_active Expired - Lifetime
-
1993
- 1993-11-22 FR FR9313947A patent/FR2699686B1/fr not_active Expired - Lifetime
- 1993-12-14 US US08/166,781 patent/US5483242A/en not_active Expired - Lifetime
- 1993-12-17 JP JP31832693A patent/JP3457722B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5483242A (en) | 1996-01-09 |
| DE4242700A1 (de) | 1994-06-23 |
| JPH06242231A (ja) | 1994-09-02 |
| JP3457722B2 (ja) | 2003-10-20 |
| DE4242700C2 (de) | 2003-01-30 |
| FR2699686A1 (fr) | 1994-06-24 |
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