KR100999673B1 - 차량의 충돌 감지 시스템 - Google Patents
차량의 충돌 감지 시스템 Download PDFInfo
- Publication number
- KR100999673B1 KR100999673B1 KR1020080054838A KR20080054838A KR100999673B1 KR 100999673 B1 KR100999673 B1 KR 100999673B1 KR 1020080054838 A KR1020080054838 A KR 1020080054838A KR 20080054838 A KR20080054838 A KR 20080054838A KR 100999673 B1 KR100999673 B1 KR 100999673B1
- Authority
- KR
- South Korea
- Prior art keywords
- collision
- lane
- vehicle
- reference value
- sensor
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract description 27
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 description 11
- 230000001133 acceleration Effects 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
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- 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
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- 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
- G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
-
- 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
- B60R2300/804—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 lane monitoring
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- 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
- G06T2207/30256—Lane; Road marking
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (3)
- 충격량을 측정하는 충돌센서(200);도로의 차선을 인식하는 차선센서(300); 및상기 충격량이 충돌기준값을 넘는 경우 충돌보호장치를 작동시키며, 차량이 차선을 이탈하는 상태로 판단된 경우에는 상기 충돌기준값을 낮추어 충돌보호장치의 작동시점을 단축시키고, 차량이 차선을 이탈하는 상태로 판단된 경우라도 측정된 충격량이 시간이 지날수록 감소되는 경우에는 충격량이 감소되는 일정 시간(160) 동안 상기 충돌기준값을 낮추지 않는 제어부(100);를 포함하는 것을 특징으로 하는 차량의 충돌 감지 시스템.
- 삭제
- 청구항 1에 있어서,상기 제어부(100)는 충격량의 적분값을 충돌기준값과 비교하는 것을 특징으로 하는 차량의 충돌 감지 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080054838A KR100999673B1 (ko) | 2008-06-11 | 2008-06-11 | 차량의 충돌 감지 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080054838A KR100999673B1 (ko) | 2008-06-11 | 2008-06-11 | 차량의 충돌 감지 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090128869A KR20090128869A (ko) | 2009-12-16 |
KR100999673B1 true KR100999673B1 (ko) | 2010-12-08 |
Family
ID=41689030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080054838A KR100999673B1 (ko) | 2008-06-11 | 2008-06-11 | 차량의 충돌 감지 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100999673B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020014767A1 (en) | 1999-12-01 | 2002-02-07 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Vehicle occupant restraint system |
JP2004136787A (ja) * | 2002-10-17 | 2004-05-13 | Toyota Motor Corp | 車両用制御装置 |
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2008
- 2008-06-11 KR KR1020080054838A patent/KR100999673B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020014767A1 (en) | 1999-12-01 | 2002-02-07 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Vehicle occupant restraint system |
JP2004136787A (ja) * | 2002-10-17 | 2004-05-13 | Toyota Motor Corp | 車両用制御装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20090128869A (ko) | 2009-12-16 |
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