KR101082112B1 - 보행자 검출 시스템 - Google Patents
보행자 검출 시스템 Download PDFInfo
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- KR101082112B1 KR101082112B1 KR1020057019104A KR20057019104A KR101082112B1 KR 101082112 B1 KR101082112 B1 KR 101082112B1 KR 1020057019104 A KR1020057019104 A KR 1020057019104A KR 20057019104 A KR20057019104 A KR 20057019104A KR 101082112 B1 KR101082112 B1 KR 101082112B1
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- vehicle
- sensor device
- pedestrian
- hood
- bonnet
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000004913 activation Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 3
- 238000002329 infrared spectrum Methods 0.000 claims description 3
- 238000001429 visible spectrum Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 20
- 241001465754 Metazoa Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
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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
-
- 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
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
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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
- B60R2021/01286—Electronic control units
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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
- B60R21/0134—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 imminent contact with an obstacle, e.g. using radar systems
-
- 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
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/33—Arrangements for non-electric triggering of inflation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Superstructure Of Vehicle (AREA)
- Body Structure For Vehicles (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Emergency Alarm Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (23)
- 모터 차량에 제공된 보행자 검출 시스템으로서, 모터 차량은 후드 또는 보닛(3)을 가지고, 검출 시스템은: 차량의 전방에 위치된 목적물의 일부분의 속도 또는 그에 대한 거리를 검출하도록 차량의 전방 단부로부터 0.5 미터 이상으로 뒤에 위치된 제 1 의 센서 장치(10)를 구비하고, 상기 목적물의 일부는 미리 결정된 높이 이상으로 연장된 목적물의 일부이며, 미리 결정된 높이는 후드 또는 보닛(3)의 적어도 전방 가장자리의 높이이며,보행자 검출 시스템은, 차량과 목적물의 충격에 응답성이 있는 차량의 전방 범퍼 또는 펜더(12)내에 장착된 센서를 구비하는 제 2 의 센서 장치(12) 및, 보행자 보호 장치(6,7);를 더 구비하고,보행자 검출 시스템은 쓰레숄드(threshold) 이하의 거리 또는 쓰레숄드 이상의 속도를 검출하는 제 1 의 센서 장치(10) 및 제 2 의 센서 장치에 응답하여 보행자 보호 장치(6,7)를 활성화시키도록 구성되고,보행자 보호 장치는 적어도 2 개의 활성화 모드들을 가지는, 보행자 검출 시스템.
- 제 1 항에 있어서,제 1 의 센서 장치는 마이크로웨이브 레이더(microwave radar)인, 보행자 검출 시스템.
- 제 1 항에 있어서,제 1 의 센서 장치는 적외선 레이더(infra-red radar)인, 보행자 검출 시스템.
- 제 1 항에 있어서,제 1 의 센서 장치는 카메라인, 보행자 검출 시스템.
- 제 4 항에 있어서,카메라는 가시 스펙트럼(visible spectrum)에서 작동되는, 보행자 검출 시스템.
- 제 4 항에 있어서,카메라는 적외선 스펙트럼(infra-red spectrum)에서 작동되는, 보행자 검출 시스템.
- 제 1 항에 있어서,제 1 의 센서 장치는 입체 사진 촬영용 카메라 장치(stereo-camera arrangement)인, 보행자 검출 시스템.
- 제 1 항에 있어서,제 1 의 센서 장치는 차량에 제공된 차창 또는 전면창의 앞에서 차량의 외부에 장착되는, 보행자 검출 시스템.
- 제 1 항 내지 제 7 항의 어느 한 항에 있어서,제 1 의 센서 장치는 차량의 차창 또는 전면창의 뒤에서 차량에 장착되는, 보행자 검출 시스템.
- 제 1 항 내지 제 7 항의 어느 한 항에 있어서,제 1 의 센서 장치는 차창 위에 장착되는, 보행자 검출 시스템.
- 삭제
- 제 1 항에 있어서,쓰레숄드 거리는 제 1 의 센서 장치(10)와 차량의 전방 사이의 거리 보다 작은, 보행자 검출 시스템.
- 제 1 항에 있어서,제 2 의 센서 장치(11)는 가속계(accelerometer, 17)를 더 구비하는, 보행자 검출 시스템.
- 제 13 항에 있어서,가속계(17)는 충돌 상황을 표시하는 신호를 제공하도록 구성되고, 상기 신호의 수신시에, 차량의 내부 안전 장치가 작동되는, 보행자 검출 시스템.
- 제 1 항에 있어서,전방 범퍼에 장착된 센서는 접촉 센서(15)인, 보행자 검출 시스템.
- 제 1 항에 있어서,제 2 의 센서 장치는 보행자 보다 가벼운 목적물을 식별할 수 있는 센서인, 보행자 검출 시스템.
- 제 1 항에 있어서,보행자 보호 장치는, 제 1 의 센서 장치(10)가 쓰레숄드 이하의 거리 또는 쓰레숄드 이상의 속도를 검출하고 또한 제 2 의 센서 장치(11)가 목적물을 검출할 때에만 활성화되는, 보행자 검출 시스템.
- 삭제
- 제 1 항에 있어서,보행자 보호 장치는 적어도 2 개의 보행자 보호 장치(6,7)들을 포함하는, 보행자 검출 시스템.
- 제 1 항에 있어서,보행자 보호 장치는 후드 또는 보닛(3)의 전방 부분을 들어올리는 승강부 및, 후드 또는 보닛(3)의 후방 부분을 들어올리는 승강부를 포함하며, 활성화의 제 1 모드는 후드 또는 보닛(3)의 전방 부분을 들어올리는 것이고, 작동의 제 2 모드는 후드 또는 보닛(3)의 후방 부분을 추가적으로 들어올리는 것을 구비하는, 보행자 검출 시스템.
- 제 1 항에 있어서,보행자 보호 장치는 후드 또는 보닛의 후방 부분을 들어올리는 메카니즘(6) 및, 차량에 제공된 A-기둥(5)의 부분 또는 차창(4)의 부분을 덮는 적어도 하나의 에어백(7)을 구비하고, 활성화의 제 1 모드는 후드 또는 보닛(3)의 후방 부분만을 들어올리는 것을 포함하고, 제 2 모드는 적어도 하나의 에어백(7)을 추가적으로 활성화시키는 것을 구비하는, 보행자 검출 시스템.
- 제 1 항에 있어서,상이한 쓰레숄드들에 도달하는 제 1 의 센서 장치(10)에 따른 신호에 응답하여 상이한 모드들이 활성화되는, 보행자 검출 시스템.
- 제 22 항에 있어서,상기 상이한 쓰레숄드들중 적어도 하나는 제 3 의 센서 장치에 의해 측정되는 차량 속도에 따르는, 보행자 검출 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0308220A GB2400353A (en) | 2003-04-09 | 2003-04-09 | Pedestrian detecting system provided on a motor vehicle |
GB0308220.3 | 2003-04-09 | ||
PCT/SE2004/000570 WO2004089704A1 (en) | 2003-04-09 | 2004-04-08 | A pedestrian detecting system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050122243A KR20050122243A (ko) | 2005-12-28 |
KR101082112B1 true KR101082112B1 (ko) | 2011-11-10 |
Family
ID=9956499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057019104A KR101082112B1 (ko) | 2003-04-09 | 2004-04-08 | 보행자 검출 시스템 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7905314B2 (ko) |
EP (1) | EP1610986B1 (ko) |
JP (1) | JP2006522713A (ko) |
KR (1) | KR101082112B1 (ko) |
CN (1) | CN100430271C (ko) |
AT (1) | ATE492442T1 (ko) |
DE (1) | DE602004030674D1 (ko) |
GB (1) | GB2400353A (ko) |
WO (1) | WO2004089704A1 (ko) |
Cited By (1)
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- 2004-04-08 CN CNB2004800160397A patent/CN100430271C/zh not_active Expired - Fee Related
- 2004-04-08 JP JP2006508017A patent/JP2006522713A/ja active Pending
- 2004-04-08 KR KR1020057019104A patent/KR101082112B1/ko active IP Right Grant
- 2004-04-08 US US10/553,252 patent/US7905314B2/en active Active
- 2004-04-08 EP EP04726690A patent/EP1610986B1/en not_active Expired - Lifetime
- 2004-04-08 AT AT04726690T patent/ATE492442T1/de not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
---|---|
EP1610986B1 (en) | 2010-12-22 |
CN100430271C (zh) | 2008-11-05 |
GB0308220D0 (en) | 2003-05-14 |
GB2400353A (en) | 2004-10-13 |
JP2006522713A (ja) | 2006-10-05 |
US20070112513A1 (en) | 2007-05-17 |
CN1802278A (zh) | 2006-07-12 |
US7905314B2 (en) | 2011-03-15 |
EP1610986A1 (en) | 2006-01-04 |
KR20050122243A (ko) | 2005-12-28 |
ATE492442T1 (de) | 2011-01-15 |
WO2004089704A1 (en) | 2004-10-21 |
DE602004030674D1 (de) | 2011-02-03 |
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