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
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 101100356682 Caenorhabditis elegans rho-1 gene Proteins 0.000 description 1
- 101150111584 RHOA gene Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 101150085091 lat-2 gene Proteins 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Geophysics And Detection Of Objects (AREA)
- Traffic Control Systems (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 (21)
| 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 |
| DE20106977U1 (de) | 2001-04-23 | 2002-08-29 | Mekra Lang Gmbh & Co Kg | Warneinrichtung in Kraftfahrzeugen |
| 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 |
| 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 WO PCT/CA1995/000134 patent/WO1995025322A1/fr not_active Ceased
- 1995-03-14 CA CA002185523A patent/CA2185523A1/fr not_active Abandoned
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 |