CA2185523A1 - Detecteur d'angle mort - Google Patents
Detecteur d'angle mortInfo
- Publication number
- CA2185523A1 CA2185523A1 CA002185523A CA2185523A CA2185523A1 CA 2185523 A1 CA2185523 A1 CA 2185523A1 CA 002185523 A CA002185523 A CA 002185523A CA 2185523 A CA2185523 A CA 2185523A CA 2185523 A1 CA2185523 A1 CA 2185523A1
- Authority
- CA
- Canada
- Prior art keywords
- threshold
- vehicle
- view
- field
- blind spot
- 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.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Dispositif permettant de détecter la présence d'un objet se trouvant dans l'angle mort d'un véhicule, et comprenant un capteur infrarouge passif qu'on peut monter sur le véhicule de sorte que son angle de champ soit orienté vers l'angle mort. Le capteur infrarouge génère un signal lorsqu'il détecte un objet dégageant de la chaleur et se déplaçant à proximité de son angle de champ. Un filtre passe-bande laisse passer les signaux dont la fréquence se situe dans une bande prédéterminée caractéristique des véhicules en mouvement. Un indicateur indique la présence d'un objet lors de la détection d'un signal dans la bande prédéterminée.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21276594A | 1994-03-15 | 1994-03-15 | |
US08/212,765 | 1994-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2185523A1 true CA2185523A1 (fr) | 1995-09-21 |
Family
ID=22792339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002185523A Abandoned CA2185523A1 (fr) | 1994-03-15 | 1995-03-14 | Detecteur d'angle mort |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1886695A (fr) |
CA (1) | CA2185523A1 (fr) |
WO (1) | WO1995025322A1 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU705003B2 (en) * | 1995-06-12 | 1999-05-13 | Toyoda Gosei Co. Ltd. | Information indicator for vehicle |
CA2157237A1 (fr) * | 1995-08-30 | 1997-03-01 | John W. Patchell | Detecteur de rayonnement thermique |
DE29617413U1 (de) * | 1996-10-07 | 1996-11-21 | Mekra Lang Gmbh & Co Kg | Überwachungseinrichtung für schwer- oder nicht einsehbare Zonen um Kraftfahrzeuge |
DE19749363B4 (de) * | 1997-11-07 | 2005-10-27 | Volkswagen Ag | Kraftfahrzeug mit Abstandssensor |
DE19904777B4 (de) * | 1999-02-05 | 2005-12-15 | Mekra Lang Gmbh & Co. Kg | Spiegel, insbesondere Aussenrückspiegel für Kraftfahrzeuge |
IT1307358B1 (it) * | 1999-10-06 | 2001-11-06 | Fiat Ricerche | Dispositivo sensore all'infrarosso per autoveicoli, atto a rilevare lapresenza di un altro veicolo in fase di sorpasso. |
SE520360C2 (sv) | 1999-12-15 | 2003-07-01 | Goeran Sjoenell | Varningsanordning vid fordon |
US6753766B2 (en) | 2001-01-15 | 2004-06-22 | 1138037 Ontario Ltd. (“Alirt”) | Detecting device and method of using same |
US7634341B2 (en) | 2001-03-07 | 2009-12-15 | 1138037 Ontario Ltd. (“Alirt”) | Detecting device and method of using same |
DE10159932B4 (de) * | 2001-12-06 | 2017-01-26 | Conti Temic Microelectronic Gmbh | Verfahren zur Störlichtkorrektur bei einer optischen Sensoranordnung |
US6927677B2 (en) | 2003-03-14 | 2005-08-09 | Darryll Anderson | Blind spot detector system |
NL1023076C2 (nl) * | 2003-04-01 | 2004-10-04 | Iku Holding Montfoort Bv | Buitenspiegeleenheid en actuator. |
USRE44331E1 (en) | 2004-02-02 | 2013-07-02 | Livy SRVCS, Limited Liability Company | Vehicle collision detector |
US7432800B2 (en) * | 2004-07-07 | 2008-10-07 | Delphi Technologies, Inc. | Adaptive lighting display for vehicle collision warning |
WO2007053075A2 (fr) * | 2005-11-04 | 2007-05-10 | Autoliv Development Ab | Systeme de vision infrarouge et procede d'amelioration d'images |
GB2432071A (en) | 2005-11-04 | 2007-05-09 | Autoliv Dev | Determining pixel values for an enhanced image dependent on earlier processed pixels but independent of pixels below the pixel in question |
DE102009040003B4 (de) | 2009-09-03 | 2024-06-27 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Klassifizieren eines Objektes im Totwinkelbereich eines Kraftfahrzeugs, Fahrerassistenzeinrichtung und Kraftfahrzeug mit Fahrerassistenzeinrichtung |
DE102010018038B4 (de) | 2010-04-23 | 2023-08-10 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Warnen eines Fahrers eines Fahrzeugs vor der Anwesenheit von Objekten in einem Totwinkelbereich und entsprechende Fahrerassistenzeinrichtung |
WO2013034182A1 (fr) * | 2011-09-08 | 2013-03-14 | Valeo Schalter Und Sensoren Gmbh | Procédé de création d'une carte de l'environnement d'un véhicule, dispositif d'aide à la conduite et véhicule ayant un dispositif d'aide à la conduite |
US9916014B2 (en) | 2014-04-11 | 2018-03-13 | Continental Automotive Systems, Inc. | Display module with integrated proximity sensor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321594A (en) * | 1979-11-01 | 1982-03-23 | American District Telegraph Company | Passive infrared detector |
FR2608777B1 (fr) * | 1986-12-23 | 1989-03-24 | Trt Telecom Radio Electr | Dispositif de detection d'intrusion et de reconnaissance de vehicules terrestres |
-
1995
- 1995-03-14 AU AU18866/95A patent/AU1886695A/en not_active Abandoned
- 1995-03-14 CA CA002185523A patent/CA2185523A1/fr not_active Abandoned
- 1995-03-14 WO PCT/CA1995/000134 patent/WO1995025322A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1995025322A1 (fr) | 1995-09-21 |
AU1886695A (en) | 1995-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |