KR100507180B1 - 차량 후방 추돌시 승객 보호 장치 - Google Patents
차량 후방 추돌시 승객 보호 장치 Download PDFInfo
- Publication number
- KR100507180B1 KR100507180B1 KR10-2002-0078682A KR20020078682A KR100507180B1 KR 100507180 B1 KR100507180 B1 KR 100507180B1 KR 20020078682 A KR20020078682 A KR 20020078682A KR 100507180 B1 KR100507180 B1 KR 100507180B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- collision
- brake
- engine
- control means
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
- B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land 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
- B60R2021/0002—Type of accident
- B60R2021/0011—Rear collision or recoiling bounce after frontal collision
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Air Bags (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (3)
- 차량의 후방에 구비되어 차량 후방 추돌여부를 검출하는 거리 간격 검출부와, 차량 후방 추돌시 추돌 가속도를 검출하는 가속도 검출부를 포함하는 차량 추돌 검출수단과;상기 차량 추돌 검출수단에서 검출되는 차량 추돌여부와 추돌 가속도를 입력받아, 차량 추돌시 추돌 가속도에 따라 브레이크 제어 요구신호 및 에어 백 전개 요구신호를 출력하고, 차량의 엔진 출력을 저감 제어하기 위한 제어신호를 출력하는 엔진 제어 수단과;상기 엔진 제어 수단에서 출력되는 브레이크 제어 요구 신호를 입력받아, 설정된 프로그램에 의해 운전자의 브레이크 조작이 없어도 차량의 브레이크 시스템을 구동 제어하기 위한 브레이크 구동 제어신호를 출력하는 브레이크 제어 수단과;상기 엔진 제어 수단에서 출력되는 에어 백 전개 요구신호를 입력받아 승객의 안전을 도모하기 위해 차량 실내에 구비된 에어 백을 전개시키기 위한 에어 백 전개 제어 신호를 출력하는 에어 백 제어 수단과;상기 엔진 제어 수단과, 브레이크 제어수단 및 에어 백 제어 수단에서 출력되는 제어신호에 동기되어, 차량의 차속을 감속 및 차량을 정차시키기 위해 구동되는 브레이크 구동부와, 차량에 탑승한 승객을 충격에서 보호하기 위해 에어 백을 전개시키는 에어 백 전개 구동부 및 엔진 내부로 흡입되는 공기량을 저감시켜 엔진을 아이들 상태로 유지시키는 엔진 구동부를 포함한 구동수단으로 이루어지는 것을 특징으로 하는 차량 후방 추돌시 승객 보호 장치.
- 삭제
- 제 1항에 있어서, 상기 거리 간격 검출부는 후방 범퍼에 다수 개로 구비되어 있어 차량 추돌시 송, 수신되는 초음파의 거리 변화에 따라 차량 추돌여부를 검출하는 거리 간격 검출 센서를 구비하되, 상기 거리 간격 검출센서는 차량 후방 프레임에 길이 방향으로 소정의 간격을 유지하며 구비된 보강 파이프 의해 반사되어 되돌아오는 신호를 수신하여 거리 변화를 검출하는 것을 특징으로 하는 차량 후방 추돌시 승객 보호 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0078682A KR100507180B1 (ko) | 2002-12-11 | 2002-12-11 | 차량 후방 추돌시 승객 보호 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0078682A KR100507180B1 (ko) | 2002-12-11 | 2002-12-11 | 차량 후방 추돌시 승객 보호 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040051722A KR20040051722A (ko) | 2004-06-19 |
KR100507180B1 true KR100507180B1 (ko) | 2005-08-11 |
Family
ID=37345533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0078682A Expired - Fee Related KR100507180B1 (ko) | 2002-12-11 | 2002-12-11 | 차량 후방 추돌시 승객 보호 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100507180B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100811512B1 (ko) * | 2006-10-30 | 2008-03-07 | 현대자동차주식회사 | 차량의 추돌 충격완화 시스템 및 그 방법 |
KR101450839B1 (ko) * | 2012-12-20 | 2014-10-14 | 현대오트론 주식회사 | 자동차 2차 추돌 방지 시스템 및 방법 |
KR20250016923A (ko) | 2023-07-26 | 2025-02-04 | 주식회사 에이스웍스코리아 | 차량추돌에 의한 충격완화장치 및 그에 따른 제어방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950029060A (ko) * | 1994-04-09 | 1995-11-22 | 장동관 | 자동 제어 장치 |
KR960021885A (ko) * | 1994-12-31 | 1996-07-18 | 김주용 | 자동차 충돌방지장치 및 방법 |
KR970036103A (ko) * | 1995-12-29 | 1997-07-22 | 배순훈 | 차량용 크루즈 컨트롤시스템의 안전거리확보 장치 및 제어방법 |
US6267194B1 (en) * | 1998-12-17 | 2001-07-31 | Daimlerchrysler Ag | Brake control system for a motor vehicle |
-
2002
- 2002-12-11 KR KR10-2002-0078682A patent/KR100507180B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950029060A (ko) * | 1994-04-09 | 1995-11-22 | 장동관 | 자동 제어 장치 |
KR960021885A (ko) * | 1994-12-31 | 1996-07-18 | 김주용 | 자동차 충돌방지장치 및 방법 |
KR970036103A (ko) * | 1995-12-29 | 1997-07-22 | 배순훈 | 차량용 크루즈 컨트롤시스템의 안전거리확보 장치 및 제어방법 |
US6267194B1 (en) * | 1998-12-17 | 2001-07-31 | Daimlerchrysler Ag | Brake control system for a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
KR20040051722A (ko) | 2004-06-19 |
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