ES2189977T3 - Procedimiento para determinar la velocidad relativa entre dos objetos EN MOVIMIENTO. - Google Patents
Procedimiento para determinar la velocidad relativa entre dos objetos EN MOVIMIENTO.Info
- Publication number
- ES2189977T3 ES2189977T3 ES97942348T ES97942348T ES2189977T3 ES 2189977 T3 ES2189977 T3 ES 2189977T3 ES 97942348 T ES97942348 T ES 97942348T ES 97942348 T ES97942348 T ES 97942348T ES 2189977 T3 ES2189977 T3 ES 2189977T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- relative speed
- moving objects
- sweets
- period
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Control Of Electric Motors In General (AREA)
- Feedback Control In General (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
ESTA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA DETERMINAR LA VELOCIDAD RELATIVA EN DIRECCION RADIAL ENTRE DOS OBJETOS MOVILES, UTILIZANDO LA MODULACION DE FRECUENCIA LINEAL CON BARRIDOS CONTINUOS DE FRECUENCIA. EN ESTOS PROCEDIMIENTOS UN PROBLEMA RADICA EN LA DIFICULTAD DE DEFINIR CON CLARIDAD LA DIFERENCIA DE FASE. ESTA INVENCION PERMITE ASEGURAR UNA DEFINICION CLARA HACIENDO VARIAR LA LONGITUD DEL PERIODO PARA SUCESIVOS BARRIDOS DE FRECUENCIA Y UTILIZAR LA DIFERENCIA DE LA LONGITUD DEL PERIODO Y EL CORRESPONDIENTE CAMBIO DE FASE PARA DETERMINAR LA VELOCIDAD.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603389A SE507996C2 (sv) | 1996-09-18 | 1996-09-18 | Förfarande för att bestämma relativa hastigheten mellan två objekt under rörelse |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2189977T3 true ES2189977T3 (es) | 2003-07-16 |
Family
ID=20403919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97942348T Expired - Lifetime ES2189977T3 (es) | 1996-09-18 | 1997-09-16 | Procedimiento para determinar la velocidad relativa entre dos objetos EN MOVIMIENTO. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6434506B1 (es) |
EP (1) | EP0941489B1 (es) |
JP (1) | JP2001500621A (es) |
KR (1) | KR100488026B1 (es) |
AU (1) | AU4406697A (es) |
DE (1) | DE69719541T2 (es) |
ES (1) | ES2189977T3 (es) |
SE (1) | SE507996C2 (es) |
WO (1) | WO1998012574A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3746235B2 (ja) * | 2000-01-28 | 2006-02-15 | 株式会社日立製作所 | 距離計測装置 |
KR100852810B1 (ko) * | 2000-08-16 | 2008-08-18 | 레이던 컴퍼니 | 차량 레이더 시스템들과 기술들 |
US6577269B2 (en) * | 2000-08-16 | 2003-06-10 | Raytheon Company | Radar detection method and apparatus |
DE10323483A1 (de) * | 2003-05-23 | 2004-12-30 | Robert Bosch Gmbh | Vorrichtung zur Bestimmung einer Relativgeschwindigkeit zwischen einem Fahrzeug und einem Aufprallobjekt |
DE102005008715A1 (de) * | 2005-02-25 | 2006-08-31 | Robert Bosch Gmbh | Radarsystem für Kraftfahrzeuge |
WO2006134912A1 (ja) | 2005-06-17 | 2006-12-21 | Murata Manufacturing Co., Ltd. | レーダ装置 |
JP4704968B2 (ja) * | 2006-05-11 | 2011-06-22 | 郁男 荒井 | 相関型探知装置 |
US8446254B2 (en) | 2008-11-03 | 2013-05-21 | Thingmagic, Inc. | Methods and apparatuses for RFID tag range determination |
WO2011007828A1 (ja) * | 2009-07-16 | 2011-01-20 | 国立大学法人 千葉大学 | Fm-cwレーダ装置、ドップラ速度測定方法 |
DE102012220879A1 (de) * | 2012-11-15 | 2014-05-15 | Robert Bosch Gmbh | Rapid-Chirps-FMCW-Radar |
JP6696678B2 (ja) * | 2015-09-17 | 2020-05-20 | 株式会社デンソーテン | レーダ装置、レーダ装置用の信号処理装置及び測速方法 |
JP6787842B2 (ja) * | 2017-07-07 | 2020-11-18 | 株式会社Soken | レーダ装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3750170A (en) * | 1970-08-14 | 1973-07-31 | Us Navy | Velocimeter for determining the maximum or minimum relative velocity between two bodies |
US3737233A (en) * | 1971-02-22 | 1973-06-05 | Singer Co | Vector velocimeter |
US3750172A (en) * | 1971-06-02 | 1973-07-31 | Bendix Corp | Multifrequency cw radar with range cutoff |
US4106017A (en) * | 1976-06-01 | 1978-08-08 | General Electric Company | System for sensing velocity through the use of altimetry signals |
US4103302A (en) * | 1976-07-16 | 1978-07-25 | General Electric Company | Velocity and drift angle tracking system using altimetry signals |
US4620192A (en) | 1983-09-29 | 1986-10-28 | Raytheon Company | Continuous wave radar with ranging capability |
SE456867B (sv) * | 1985-12-12 | 1988-11-07 | Stiftelsen Inst Mikrovags | Saett att uppmaeta avstaand och/eller hastighet mellan tvaa foeremaal |
US5334985A (en) * | 1991-05-06 | 1994-08-02 | Commw Of Australia | Azimuth range velocity display and cursor for use therewith |
DE4242700C2 (de) * | 1992-12-17 | 2003-01-30 | Bosch Gmbh Robert | Verfahren zur Messung des Abstandes und der Geschwindigkeit von Objekten |
GB9401361D0 (en) * | 1994-01-25 | 1994-03-23 | Philips Electronics Uk Ltd | A radar system |
-
1996
- 1996-09-18 SE SE9603389A patent/SE507996C2/sv not_active IP Right Cessation
-
1997
- 1997-09-16 WO PCT/SE1997/001559 patent/WO1998012574A1/en active IP Right Grant
- 1997-09-16 DE DE69719541T patent/DE69719541T2/de not_active Expired - Lifetime
- 1997-09-16 ES ES97942348T patent/ES2189977T3/es not_active Expired - Lifetime
- 1997-09-16 EP EP97942348A patent/EP0941489B1/en not_active Expired - Lifetime
- 1997-09-16 JP JP10514583A patent/JP2001500621A/ja active Pending
- 1997-09-16 US US09/254,538 patent/US6434506B1/en not_active Expired - Lifetime
- 1997-09-16 AU AU44066/97A patent/AU4406697A/en not_active Abandoned
- 1997-09-16 KR KR10-1999-7002201A patent/KR100488026B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0941489A1 (en) | 1999-09-15 |
JP2001500621A (ja) | 2001-01-16 |
SE507996C2 (sv) | 1998-08-10 |
KR100488026B1 (ko) | 2005-05-09 |
KR20000036154A (ko) | 2000-06-26 |
SE9603389D0 (sv) | 1996-09-18 |
DE69719541D1 (de) | 2003-04-10 |
WO1998012574A1 (en) | 1998-03-26 |
EP0941489B1 (en) | 2003-03-05 |
AU4406697A (en) | 1998-05-11 |
US6434506B1 (en) | 2002-08-13 |
SE9603389L (sv) | 1998-03-19 |
DE69719541T2 (de) | 2003-12-24 |
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