CA2185523A1 - Detecteur d'angle mort - Google Patents

Detecteur d'angle mort

Info

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
Application number
CA002185523A
Other languages
English (en)
Inventor
John Leonard Prior
John W. Patchell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Gallium Software Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gallium Software Inc filed Critical Gallium Software Inc
Publication of CA2185523A1 publication Critical patent/CA2185523A1/fr
Abandoned legal-status Critical Current

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.
CA002185523A 1994-03-15 1995-03-14 Detecteur d'angle mort Abandoned CA2185523A1 (fr)

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)

* Cited by examiner, † Cited by third party
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.
WO2005073754A1 (fr) 2004-02-02 2005-08-11 Sjoenell Goeran Detecteur de collision pour vehicule
US7432800B2 (en) 2004-07-07 2008-10-07 Delphi Technologies, Inc. Adaptive lighting display for vehicle collision warning
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
WO2007053075A2 (fr) * 2005-11-04 2007-05-10 Autoliv Development Ab Systeme de vision infrarouge et procede d'amelioration d'images
DE102009040003A1 (de) 2009-09-03 2011-03-10 Valeo Schalter Und Sensoren Gmbh Verfahren zum Klassifizieren eines Objektes im Totwinkelbereich eines Kraftfahrzeugs und 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU1886695A (en) 1995-10-03
WO1995025322A1 (fr) 1995-09-21

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Legal Events

Date Code Title Description
FZDE Discontinued