MX336104B - Dispositivo de asistencia de conduccion y metodo de deteccion de gotas de lluvia para el mismo. - Google Patents
Dispositivo de asistencia de conduccion y metodo de deteccion de gotas de lluvia para el mismo.Info
- Publication number
- MX336104B MX336104B MX2013011754A MX2013011754A MX336104B MX 336104 B MX336104 B MX 336104B MX 2013011754 A MX2013011754 A MX 2013011754A MX 2013011754 A MX2013011754 A MX 2013011754A MX 336104 B MX336104 B MX 336104B
- Authority
- MX
- Mexico
- Prior art keywords
- edge line
- assistance device
- driving assistance
- imaging means
- detection method
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 238000003384 imaging method Methods 0.000 abstract 4
- 230000002093 peripheral effect Effects 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8053—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for bad weather conditions or night vision
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
- Traffic Control Systems (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Studio Devices (AREA)
Abstract
Un dispositivo (1) de asistencia de conducción comprende: un medio (10) de captura de imágenes montado en un cuerpo móvil y el cual captura imágenes (1) periféricas que incluyen parte del cuerpo móvil; un primer medio (22) de almacenamiento de línea de borde que almacena una primera línea (E1) de borde detectada a partir de una primera imagen (1) periférica capturada por el medio (10) de captura de imágenes durante la operación normal; y un medio (23) de cálculo que calcula el grado de correspondencia entre la primera línea (E1) de borde y una segunda línea (E2) de borde detectada a partir de una segunda imagen (1) periférica actualmente capturada por el medio (10) de captura de imágenes. Un medio (24) de determinación de gotas de lluvia determina que gotas de lluvia se han adherido a una sección de la lente del medio (10) de captura de imágenes, a partir de una reducción en el grado de correspondencia entre la primera línea (E1) de borde y la segunda línea (E2) de borde.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011088727 | 2011-04-13 | ||
PCT/JP2012/055900 WO2012140976A1 (ja) | 2011-04-13 | 2012-03-08 | 走行支援装置及びその雨滴検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013011754A MX2013011754A (es) | 2013-11-04 |
MX336104B true MX336104B (es) | 2016-01-08 |
Family
ID=47009158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013011754A MX336104B (es) | 2011-04-13 | 2012-03-08 | Dispositivo de asistencia de conduccion y metodo de deteccion de gotas de lluvia para el mismo. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140028849A1 (es) |
EP (1) | EP2698981B1 (es) |
JP (1) | JP5541412B2 (es) |
CN (1) | CN103477624A (es) |
BR (1) | BR112013026165B1 (es) |
MX (1) | MX336104B (es) |
MY (1) | MY171160A (es) |
RU (1) | RU2558947C2 (es) |
WO (1) | WO2012140976A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6120395B2 (ja) * | 2012-07-03 | 2017-04-26 | クラリオン株式会社 | 車載装置 |
JP6045889B2 (ja) * | 2012-11-27 | 2016-12-14 | クラリオン株式会社 | 車載用制御装置 |
CN103543638B (zh) * | 2013-10-10 | 2015-10-21 | 山东神戎电子股份有限公司 | 一种自动雨刷控制方法 |
KR20150076759A (ko) * | 2013-12-27 | 2015-07-07 | 주식회사 만도 | 차량용 카메라의 제어 장치 및 방법 |
JP6246014B2 (ja) * | 2014-02-18 | 2017-12-13 | クラリオン株式会社 | 外界認識システム、車両、及びカメラの汚れ検出方法 |
JP6338930B2 (ja) * | 2014-05-23 | 2018-06-06 | カルソニックカンセイ株式会社 | 車両周囲表示装置 |
EP3144853B1 (en) * | 2015-09-18 | 2020-03-18 | Continental Automotive GmbH | Detection of water droplets on a vehicle camera lens |
CN108489547B (zh) * | 2018-04-09 | 2024-05-07 | 湖南农业大学 | 一种雨滴参数测试装置 |
JP7151476B2 (ja) * | 2018-12-28 | 2022-10-12 | 株式会社デンソーテン | 付着物検出装置、および付着物検出方法 |
JP7371679B2 (ja) * | 2019-02-18 | 2023-10-31 | ソニーグループ株式会社 | 情報処理装置、情報処理方法及び情報処理プログラム |
JP7188336B2 (ja) * | 2019-09-20 | 2022-12-13 | 株式会社デンソーテン | 付着物検出装置、および付着物検出方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6392218B1 (en) * | 2000-04-07 | 2002-05-21 | Iteris, Inc. | Vehicle rain sensor |
US8180099B2 (en) * | 2002-07-16 | 2012-05-15 | Trw Limited | Rain detection apparatus and method |
JP2005162168A (ja) * | 2003-12-05 | 2005-06-23 | Calsonic Kansei Corp | リアワイパ装置 |
JP2005225250A (ja) | 2004-02-10 | 2005-08-25 | Murakami Corp | 車載用監視装置 |
RU39435U1 (ru) * | 2004-04-07 | 2004-07-27 | Волгин Сергей Алексеевич | Интерактивная система видеоконтроля для автомобилей |
KR100817656B1 (ko) * | 2005-03-15 | 2008-03-31 | 오므론 가부시키가이샤 | 화상 처리 방법, 3차원 위치 계측 방법 및 화상 처리 장치 |
JP4656977B2 (ja) * | 2005-03-25 | 2011-03-23 | セコム株式会社 | センシング装置 |
JP4353127B2 (ja) * | 2005-04-11 | 2009-10-28 | 株式会社デンソー | レインセンサ |
JP4934308B2 (ja) * | 2005-10-17 | 2012-05-16 | 三洋電機株式会社 | 運転支援システム |
JP4585456B2 (ja) * | 2006-01-23 | 2010-11-24 | 株式会社東芝 | ボケ変換装置 |
JP5022609B2 (ja) * | 2006-02-27 | 2012-09-12 | 日立オートモティブシステムズ株式会社 | 撮像環境認識装置 |
JP4654208B2 (ja) * | 2007-02-13 | 2011-03-16 | 日立オートモティブシステムズ株式会社 | 車載用走行環境認識装置 |
JP2010081273A (ja) * | 2008-09-26 | 2010-04-08 | Mitsuba Corp | ワイパ装置 |
EP2293588A1 (en) * | 2009-08-31 | 2011-03-09 | Robert Bosch GmbH | Method for using a stereovision camera arrangement |
-
2012
- 2012-03-08 MY MYPI2013003751A patent/MY171160A/en unknown
- 2012-03-08 JP JP2013509827A patent/JP5541412B2/ja active Active
- 2012-03-08 WO PCT/JP2012/055900 patent/WO2012140976A1/ja active Application Filing
- 2012-03-08 US US14/111,409 patent/US20140028849A1/en not_active Abandoned
- 2012-03-08 BR BR112013026165-0A patent/BR112013026165B1/pt active IP Right Grant
- 2012-03-08 CN CN2012800184184A patent/CN103477624A/zh active Pending
- 2012-03-08 RU RU2013150508/07A patent/RU2558947C2/ru active
- 2012-03-08 MX MX2013011754A patent/MX336104B/es unknown
- 2012-03-08 EP EP12771210.7A patent/EP2698981B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2012140976A1 (ja) | 2012-10-18 |
JPWO2012140976A1 (ja) | 2014-07-28 |
RU2013150508A (ru) | 2015-05-27 |
EP2698981A1 (en) | 2014-02-19 |
RU2558947C2 (ru) | 2015-08-10 |
EP2698981A4 (en) | 2014-10-01 |
BR112013026165A2 (pt) | 2020-10-27 |
JP5541412B2 (ja) | 2014-07-09 |
MY171160A (en) | 2019-09-27 |
EP2698981B1 (en) | 2021-08-18 |
BR112013026165A8 (pt) | 2021-03-16 |
CN103477624A (zh) | 2013-12-25 |
MX2013011754A (es) | 2013-11-04 |
BR112013026165B1 (pt) | 2021-08-03 |
US20140028849A1 (en) | 2014-01-30 |
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