ES2049472T3 - Dispositivo de reconocimiento de objetos para vehiculos automoviles. - Google Patents
Dispositivo de reconocimiento de objetos para vehiculos automoviles.Info
- Publication number
- ES2049472T3 ES2049472T3 ES90906161T ES90906161T ES2049472T3 ES 2049472 T3 ES2049472 T3 ES 2049472T3 ES 90906161 T ES90906161 T ES 90906161T ES 90906161 T ES90906161 T ES 90906161T ES 2049472 T3 ES2049472 T3 ES 2049472T3
- Authority
- ES
- Spain
- Prior art keywords
- states
- sensor
- recognition
- objects
- case
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Traffic Control Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
UN DISPOSITIVO SENSOR DE OBJETOS PARA VEHICULOS A MOTOR QUE COMPRENDE UN PAR SENSOR/RECEPTOR (2, 3) PARA UNA SEÑAL DE REFLEJO DE INFRAROJOS PRODUCIDA POR UN OBJETO (8) LOCALIZADO EN LA DIRECCION DE MOVIMIENTO DE VEHICULO, CLASIFICA OBJETOS COMO CRITICOS, SOLAMENTE SI ESTE ES REALMENTE EL CASO. HASTA AHORA, SE HACE UNA DISTINCION ENTRE LOS ESTADOS (I, II) DE VISION CLARA Y DEFECTUOSA Y SE DA UNA SEÑAL CORRESPONDIENTE DE AD , RELATIVAMENTE RARA EN EL PRIMER CASO, Y RELATIVAMENTE FRECUENTE EN EL SEGUNDO. LA CONMUTACION ENTRE LOS DOS ESTADOS SE EFECTUA BIEN AUTOMATICAMENTE POR UN SENSOR DE NIEBLA O MANUALMENTE CON LA AYUDA DE UN SELECTOR DE MODO DE OPERACION (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3912398A DE3912398A1 (de) | 1989-04-15 | 1989-04-15 | Objekt-erkennungsvorrichtung fuer kraftfahrzeuge |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2049472T3 true ES2049472T3 (es) | 1994-04-16 |
Family
ID=6378740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90906161T Expired - Lifetime ES2049472T3 (es) | 1989-04-15 | 1990-04-14 | Dispositivo de reconocimiento de objetos para vehiculos automoviles. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0466788B1 (es) |
JP (1) | JP2796431B2 (es) |
DE (2) | DE3912398A1 (es) |
ES (1) | ES2049472T3 (es) |
WO (1) | WO1990013050A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437365C2 (de) * | 1994-10-19 | 2001-05-10 | Telefunken Microelectron | Verfahren zur Erfassung des Verkehrsraums vor einem Kraftfahrzeug |
DE102009006218A1 (de) * | 2009-01-27 | 2010-07-29 | Hella Kgaa Hueck & Co. | Warnvorrichtung für Verkehrsobjekte, zum Beispiel Fahrzeuge, Sondersignalanlagen an Fahrzeugen, transportable Warnbaken oder Warnschilder |
EP3217195B1 (de) * | 2016-03-08 | 2023-04-26 | Leuze electronic GmbH + Co KG | Optischer sensor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH486702A (de) * | 1968-05-04 | 1970-02-28 | Impulsphysik Gmbh | Verfahren zur Entfernungsmessung mit Laser-Strahl |
GB1300299A (en) * | 1970-10-14 | 1972-12-20 | Mitsubishi Electric Corp | System for preventing collision of vehicles |
DE2156001B2 (de) * | 1971-11-11 | 1975-10-16 | Daimler-Benz Ag, 7000 Stuttgart | Abstandswarnvorrichtung für Fahrzeuge |
FR2194162A5 (es) * | 1972-07-31 | 1974-02-22 | Sobkowiak Lucjan | |
DE2327186C2 (de) * | 1973-05-28 | 1982-12-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Rückstrahl-Meßgerät |
US4102426A (en) * | 1976-06-04 | 1978-07-25 | Michael Dennis Walden | Vehicular safety device |
JPS604135Y2 (ja) * | 1980-07-25 | 1985-02-05 | 日産自動車株式会社 | 障害物検知装置 |
DE3222263A1 (de) * | 1982-06-09 | 1983-02-03 | Günter 1000 Berlin Mehnert | Abstands-warnsystem fuer kraftfahrzeuge |
DE3228516A1 (de) * | 1982-07-30 | 1984-04-05 | Wolfgang 2000 Hamburg Meyer | Sicherheitszusatzgeraet fuer fahrzeuge |
JPS6130428A (ja) * | 1984-07-20 | 1986-02-12 | Nissan Motor Co Ltd | 車両走行制御装置 |
US4692764A (en) * | 1986-06-20 | 1987-09-08 | Bonar George D | Automatic range finder and remote controller braking system |
DE3637165A1 (de) * | 1986-10-31 | 1988-05-05 | Rainer Ashauer | Verfahren und einrichtung zum verhindern von zusammenstoessen, insbesondere fuer kraftfahrzeuge im strassenverkehr |
DE3640449C1 (de) * | 1986-11-27 | 1988-06-30 | Messerschmitt Boelkow Blohm | Einrichtung zum Bestimmen der Entfernung zwischen zwei Objekten,insbesondere zwei Kraftfahrzeugen |
DE3903501A1 (de) * | 1988-02-10 | 1989-08-24 | Messerschmitt Boelkow Blohm | Optisches abstands-messgeraet fuer fahrzeuge |
-
1989
- 1989-04-15 DE DE3912398A patent/DE3912398A1/de not_active Withdrawn
-
1990
- 1990-04-14 DE DE90906161T patent/DE59004246D1/de not_active Expired - Fee Related
- 1990-04-14 WO PCT/EP1990/000591 patent/WO1990013050A1/de active IP Right Grant
- 1990-04-14 JP JP2505949A patent/JP2796431B2/ja not_active Expired - Lifetime
- 1990-04-14 ES ES90906161T patent/ES2049472T3/es not_active Expired - Lifetime
- 1990-04-14 EP EP90906161A patent/EP0466788B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1990013050A1 (de) | 1990-11-01 |
DE3912398A1 (de) | 1990-10-18 |
EP0466788B1 (de) | 1994-01-12 |
EP0466788A1 (de) | 1992-01-22 |
DE59004246D1 (de) | 1994-02-24 |
JPH04506254A (ja) | 1992-10-29 |
JP2796431B2 (ja) | 1998-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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