FR2353089A1 - Procede permettant d'obtenir des regles independantes pour determiner l'intervalle de securite separant un vehicule de celui qui le precede, et dispositif permettant de mettre en oeuvre ce procede - Google Patents
Procede permettant d'obtenir des regles independantes pour determiner l'intervalle de securite separant un vehicule de celui qui le precede, et dispositif permettant de mettre en oeuvre ce procedeInfo
- Publication number
- FR2353089A1 FR2353089A1 FR7715958A FR7715958A FR2353089A1 FR 2353089 A1 FR2353089 A1 FR 2353089A1 FR 7715958 A FR7715958 A FR 7715958A FR 7715958 A FR7715958 A FR 7715958A FR 2353089 A1 FR2353089 A1 FR 2353089A1
- Authority
- FR
- France
- Prior art keywords
- implementing
- previous
- procedure
- vehicle
- determining
- 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
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4026—Antenna boresight
-
- 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
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
- G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
- G01S13/726—Multiple target tracking
-
- 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
- G01S2013/93185—Controlling the brakes
-
- 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
- G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
-
- 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
- G01S2013/9325—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles for inter-vehicle distance regulation, e.g. navigating in platoons
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4026—Antenna boresight
- G01S7/403—Antenna boresight in azimuth, i.e. in the horizontal plane
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4026—Antenna boresight
- G01S7/4034—Antenna boresight in elevation, i.e. in the vertical plane
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
- G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
- G01S7/4091—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder during normal radar operation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2623643A DE2623643C2 (de) | 1976-05-26 | 1976-05-26 | Verfahren zum selbsttätigen Regeln des Sicherheitsabstandes eines Fahrzeuges zu vorausfahrenden Fahrzeugen und Vorrichtung zur Durchführung dieses Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2353089A1 true FR2353089A1 (fr) | 1977-12-23 |
FR2353089B1 FR2353089B1 (fr) | 1982-03-26 |
Family
ID=5979090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7715958A Granted FR2353089A1 (fr) | 1976-05-26 | 1977-05-25 | Procede permettant d'obtenir des regles independantes pour determiner l'intervalle de securite separant un vehicule de celui qui le precede, et dispositif permettant de mettre en oeuvre ce procede |
Country Status (5)
Country | Link |
---|---|
US (1) | US4158841A (fr) |
JP (1) | JPS604011B2 (fr) |
DE (1) | DE2623643C2 (fr) |
FR (1) | FR2353089A1 (fr) |
GB (1) | GB1583664A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476355A1 (fr) * | 1980-02-08 | 1981-08-21 | Jungheinrich Kg | Dispositif de securite pour eviter les tamponnements arriere et les collisions sur des chariots de manutention equipe d'un tel dispositif |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2646540A1 (de) * | 1976-10-15 | 1978-04-20 | Bosch Gmbh Robert | Verfahren und vorrichtung zur ortungstiefensteuerung in einem impulsradarsystem |
US4308536A (en) * | 1979-02-26 | 1981-12-29 | Collision Avoidance Systems | Anti-collision vehicular radar system |
JPS59203975A (ja) * | 1983-05-06 | 1984-11-19 | Nissan Motor Co Ltd | 車両用光レ−ダ装置 |
JPS60121130A (ja) * | 1983-12-06 | 1985-06-28 | Nissan Motor Co Ltd | 車両走行制御装置 |
JPS60121131A (ja) * | 1983-12-06 | 1985-06-28 | Nissan Motor Co Ltd | 車両走行制御装置 |
JPS60178373A (ja) * | 1984-02-25 | 1985-09-12 | Agency Of Ind Science & Technol | 移動体における障害物等検出方法 |
JPS6130428A (ja) * | 1984-07-20 | 1986-02-12 | Nissan Motor Co Ltd | 車両走行制御装置 |
JPS61145474A (ja) * | 1984-12-19 | 1986-07-03 | Nissan Motor Co Ltd | 車両用測距装置 |
EP0244447A1 (fr) * | 1985-10-25 | 1987-11-11 | ATTIKIOUZEL, Yianni | Avertisseur de danger de collision a l'arriere d'un vehicule |
DE3622447C1 (en) * | 1986-07-04 | 1988-01-28 | Daimler Benz Ag | Device for displaying overtaking recommendations for the driver of a vehicle |
DE3634302A1 (de) * | 1986-10-08 | 1988-04-21 | Porsche Ag | Abstandsregelungssystem fuer kraftfahrzeuge |
DE3824947A1 (de) * | 1988-07-22 | 1990-01-25 | Kineton Gmbh | Verfahren zur kollisionsverhuetung bei automatischen fahrzeugen, insbesondere in fahrerlosen transportsystemen |
GB8927905D0 (en) * | 1989-12-09 | 1990-02-14 | Lucas Ind Plc | Detection device |
US5023617A (en) * | 1990-02-20 | 1991-06-11 | General Motors Corporation | Vehicle forward sensor antenna steering system |
IT1240974B (it) * | 1990-07-05 | 1993-12-27 | Fiat Ricerche | Metodo e apparecchiatura per evitare la collisione di un autoveicolo contro ostacoli. |
CA2042133C (fr) * | 1990-07-10 | 1997-09-09 | Hiroaki Kita | Materiel de transport de charges |
DE4028788A1 (de) * | 1990-09-11 | 1992-03-12 | Bayerische Motoren Werke Ag | Laserstrahleinrichtung ii |
IL100175A (en) * | 1991-11-27 | 1994-11-11 | State Of Isreal Ministry Of De | Vehicle collision warning device |
US5461357A (en) * | 1992-01-29 | 1995-10-24 | Mazda Motor Corporation | Obstacle detection device for vehicle |
JP3052539B2 (ja) * | 1992-02-28 | 2000-06-12 | 石川島播磨重工業株式会社 | 有軌道台車の衝突防止装置 |
US5680097A (en) * | 1992-12-10 | 1997-10-21 | Mazda Motor Corporation | Vehicle run safety apparatus |
JP3263699B2 (ja) * | 1992-12-22 | 2002-03-04 | 三菱電機株式会社 | 走行環境監視装置 |
GB9226930D0 (en) * | 1992-12-24 | 1993-02-17 | Jaguar Cars | Cruise control systems for motor vehicles |
JPH0717347A (ja) * | 1993-07-07 | 1995-01-20 | Mazda Motor Corp | 自動車の障害物検知装置 |
US5402129A (en) * | 1993-08-04 | 1995-03-28 | Vorad Safety Systems, Inc. | Monopulse azimuth radar system for automotive vehicle tracking |
US5648905A (en) | 1993-12-07 | 1997-07-15 | Mazda Motor Corporation | Traveling control system for motor vehicle |
DE19537129A1 (de) * | 1994-10-05 | 1996-04-11 | Mazda Motor | Hinderniserfassungssystem für Fahrzeuge |
JP3470453B2 (ja) * | 1995-04-06 | 2003-11-25 | 株式会社デンソー | 車間距離制御装置 |
US5805103A (en) * | 1995-09-27 | 1998-09-08 | Mazda Motor Corporation | Method of and system for monitoring preceding vehicles |
JP3119142B2 (ja) * | 1995-12-04 | 2000-12-18 | トヨタ自動車株式会社 | 車載レーダ装置 |
IL117279A (en) * | 1996-02-27 | 2000-01-31 | Israel Aircraft Ind Ltd | System for detecting obstacles on a railway track |
JP3140961B2 (ja) * | 1996-04-12 | 2001-03-05 | 三菱電機株式会社 | 車両の周辺監視装置 |
JP3045401B2 (ja) * | 1996-05-08 | 2000-05-29 | ダイムラークライスラー・アクチエンゲゼルシヤフト | 自動車の前方車道状況を確認する方法 |
JP3314623B2 (ja) * | 1996-08-12 | 2002-08-12 | トヨタ自動車株式会社 | 車載走査型レーダ装置 |
DE19650168C2 (de) * | 1996-12-04 | 2001-10-04 | Volkswagen Ag | Verfahren und Vorrichtung zur Geschwindigkeitsregelung eines Kraftfahrzeuges |
US5714947A (en) * | 1997-01-28 | 1998-02-03 | Northrop Grumman Corporation | Vehicle collision avoidance system |
DE19704890B4 (de) * | 1997-02-10 | 2010-07-22 | Continental Teves Ag & Co. Ohg | Verfahren und Vorrichtung zum Ermitteln der Relativgeschwindigkeit eines Fahrzeugs |
US5839096A (en) * | 1997-03-10 | 1998-11-17 | Hittite Microwave Corporation | Self-implementing diagnostic system |
US6268803B1 (en) | 1998-08-06 | 2001-07-31 | Altra Technologies Incorporated | System and method of avoiding collisions |
DE19858298C2 (de) | 1998-12-17 | 2001-05-31 | Daimler Chrysler Ag | Verwendung einer Einrichtung in einem Fahrzeug, mit der die Umgebung des Fahrzeuges mittels Radarstrahlen erkannt werden kann |
DE19859345A1 (de) * | 1998-12-22 | 2000-07-06 | Mannesmann Vdo Ag | Einrichtung zur Darstellung einer von einer Abstandsregeleinrichtung eines Kraftfahrzeuges bestimmten Regelsituation |
US6894608B1 (en) | 1999-07-22 | 2005-05-17 | Altra Technologies Incorporated | System and method for warning of potential collisions |
SE9902839D0 (sv) * | 1999-08-05 | 1999-08-05 | Evert Palmquist | Kollisionsskydd för fordon |
DE19954536B4 (de) * | 1999-11-12 | 2010-09-23 | Robert Bosch Gmbh | Verfahren zur Auswertung von Objekten im Kursverlauf eines Fahrzeuges |
US6225891B1 (en) | 2000-01-07 | 2001-05-01 | Hittite Microwave Corp. | Wide-angle, static and positional anticipatory object detection system |
US6642839B1 (en) | 2000-02-16 | 2003-11-04 | Altra Technologies Incorporated | System and method of providing scalable sensor systems based on stand alone sensor modules |
DE10026132A1 (de) | 2000-05-26 | 2002-02-21 | Trw Automotive Safety Sys Gmbh | Verfahren zum Steuern des Lenkwinkels eines Fahrzeugs sowie System zur Durchführung des Verfahrens |
DE10029041B4 (de) * | 2000-06-13 | 2004-02-05 | Siemens Ag | Steuereinrichtung für ein Schienenfahrzeug |
GB2372895A (en) * | 2001-02-28 | 2002-09-04 | Systems Engineering & Assessme | Boundary protection system |
GR1004021B (el) * | 2001-06-15 | 2002-10-15 | Π. Χαραλαμπος Χουντης | ΣΥΣΤΗΜΑ ΑΥΤΟΜΑΤΗΣ ΠΕΔΗΣΗΣ ΤΡΑΙΝΩΝ (Σ.Α.Πε.Τ) |
JP4698087B2 (ja) * | 2001-08-15 | 2011-06-08 | 富士通テン株式会社 | レーダの水平方向軸ずれ発生検出装置、軸ずれ量決定装置、および軸ずれ補正装置 |
JP2003072416A (ja) * | 2001-08-31 | 2003-03-12 | Denso Corp | 車両用走行制御装置 |
US6933837B2 (en) | 2002-01-25 | 2005-08-23 | Altra Technologies Incorporated | Trailer based collision warning system and method |
US6643588B1 (en) * | 2002-04-11 | 2003-11-04 | Visteon Global Technologies, Inc. | Geometric based path prediction method using moving and stop objects |
DE10218924A1 (de) * | 2002-04-27 | 2003-11-06 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Kursprädiktion bei Kraftfahrzeugen |
JP3997837B2 (ja) * | 2002-05-27 | 2007-10-24 | 株式会社デンソー | 車載レーダ装置、プログラム |
DE10231362A1 (de) * | 2002-07-11 | 2004-01-22 | Robert Bosch Gmbh | Vorrichtung zur Umfeldüberwachung in einem Fahrzeug |
WO2005020182A1 (fr) * | 2003-08-20 | 2005-03-03 | Hitachi, Ltd. | Dispositif et procede de selection de vehicule precedant |
GB0403105D0 (en) * | 2004-02-12 | 2004-03-17 | Sim Neil | The safety zone system |
US7146276B2 (en) * | 2004-09-13 | 2006-12-05 | Delphi Technologies, Inc. | Method for determining driving task demand based on speed variability |
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DE102006047605A1 (de) * | 2006-10-09 | 2008-04-10 | Robert Bosch Gmbh | Winkelauflösender Radarsensor für Kraftfahrzeuge |
WO2010064282A1 (fr) * | 2008-12-05 | 2010-06-10 | トヨタ自動車株式会社 | Système de sécurité de prévention d’accident |
DE102009022588A1 (de) | 2009-05-26 | 2010-12-02 | GM Global Technology Operations, Inc., Detroit | Verfahren und System zur Überwachung eines Umgebungsbereichs eines Fahrzeugs |
DE102010054066A1 (de) * | 2010-12-10 | 2012-06-14 | GM Global Technology Operations LLC | Verfahren zum Betreiben eines Sensors eines Fahrzeugs und Fahrerassistenzsystem für ein Fahrzeug |
MY170485A (en) * | 2011-04-13 | 2019-08-07 | Nissan Motor | Driving assistance device and adjacent vehicle detection method therefor |
DE102012007246A1 (de) | 2012-04-11 | 2013-10-17 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Kraftfahrzeug mit auf einer Schwenkvorrichtung angeordneten Sensoren |
US9223017B2 (en) * | 2012-05-30 | 2015-12-29 | Honeywell International Inc. | Systems and methods for enhanced awareness of obstacle proximity during taxi operations |
US9274222B1 (en) * | 2013-03-04 | 2016-03-01 | Toyota Motor Engineering & Manufacturing North America, Inc. | Dynamic allocation of radar beams in automotive environments with phased array radar |
DE102014014155A1 (de) | 2014-09-20 | 2015-03-26 | Daimler Ag | Verfahren zum Betrieb eines Kraftfahrzeugs, Computerprogrammprodukt, Kit und Kraftfahrzeug |
WO2019136303A1 (fr) * | 2018-01-04 | 2019-07-11 | Auspion, Inc. | Mappage tridimensionnel et quadridimensionnel d'espace à l'aide d'une parallaxe d'ondes micrométriques et millimétriques |
JP7072665B2 (ja) * | 2018-09-26 | 2022-05-20 | 京セラ株式会社 | 電子機器、電子機器の制御方法、及び電子機器の制御プログラム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2050358A1 (de) * | 1970-10-14 | 1972-04-20 | Licentia Gmbh | Verfahren zum Vermindern der Kollisionsgefährdung eines Straßenfahrzeuges |
DE2147523A1 (de) * | 1971-09-23 | 1973-03-29 | Licentia Gmbh | Verfahren zum vermindern der kollisionsgefaehrdung eines strassenfahrzeuges und radargeraet zur durchfuehrung des verfahrens |
FR2289366A1 (fr) * | 1974-10-25 | 1976-05-28 | Daimler Benz Ag | Dispositif de commande d'un faisceau mesureur de distance et/ou d'un faisceau lumineux pour les vehicules |
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US3752582A (en) * | 1971-01-27 | 1973-08-14 | Bendix Corp | Optical range and range-rate sensor |
JPS4854631A (fr) * | 1971-11-11 | 1973-08-01 | ||
JPS5174334A (en) * | 1974-12-24 | 1976-06-28 | Nissan Motor | Sharyoyo shogaibutsukenchisochi |
US4011563A (en) * | 1976-02-06 | 1977-03-08 | Rca Corporation | Variable range automotive radar system |
-
1976
- 1976-05-26 DE DE2623643A patent/DE2623643C2/de not_active Expired
-
1977
- 1977-05-16 US US05/796,869 patent/US4158841A/en not_active Expired - Lifetime
- 1977-05-25 GB GB22070/77A patent/GB1583664A/en not_active Expired
- 1977-05-25 FR FR7715958A patent/FR2353089A1/fr active Granted
- 1977-05-26 JP JP52060565A patent/JPS604011B2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2050358A1 (de) * | 1970-10-14 | 1972-04-20 | Licentia Gmbh | Verfahren zum Vermindern der Kollisionsgefährdung eines Straßenfahrzeuges |
DE2147523A1 (de) * | 1971-09-23 | 1973-03-29 | Licentia Gmbh | Verfahren zum vermindern der kollisionsgefaehrdung eines strassenfahrzeuges und radargeraet zur durchfuehrung des verfahrens |
FR2289366A1 (fr) * | 1974-10-25 | 1976-05-28 | Daimler Benz Ag | Dispositif de commande d'un faisceau mesureur de distance et/ou d'un faisceau lumineux pour les vehicules |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476355A1 (fr) * | 1980-02-08 | 1981-08-21 | Jungheinrich Kg | Dispositif de securite pour eviter les tamponnements arriere et les collisions sur des chariots de manutention equipe d'un tel dispositif |
Also Published As
Publication number | Publication date |
---|---|
GB1583664A (en) | 1981-01-28 |
FR2353089B1 (fr) | 1982-03-26 |
DE2623643A1 (de) | 1977-12-08 |
US4158841A (en) | 1979-06-19 |
JPS604011B2 (ja) | 1985-02-01 |
DE2623643C2 (de) | 1986-11-20 |
JPS52145934A (en) | 1977-12-05 |
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