KR100666360B1 - 차량 동역학에 근거한 충돌예방 안전장치 - Google Patents
차량 동역학에 근거한 충돌예방 안전장치 Download PDFInfo
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- KR100666360B1 KR100666360B1 KR1020050072697A KR20050072697A KR100666360B1 KR 100666360 B1 KR100666360 B1 KR 100666360B1 KR 1020050072697 A KR1020050072697 A KR 1020050072697A KR 20050072697 A KR20050072697 A KR 20050072697A KR 100666360 B1 KR100666360 B1 KR 100666360B1
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- 230000002265 prevention Effects 0.000 title claims abstract description 8
- 230000001133 acceleration Effects 0.000 claims abstract description 12
- 238000004364 calculation method Methods 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008451 emotion Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010998 test method 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
-
- 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
- B60R21/0132—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 vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- 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
- B60R2021/0104—Communication circuits for data transmission
- B60R2021/01102—Transmission method
- B60R2021/01109—Transmission method power and data signal using transmission medium
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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
- B60R2021/01313—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 monitoring the vehicle steering system or the dynamic control system
-
- 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
- B60R21/0132—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 vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
- B60R2021/01322—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 vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value comprising variable thresholds, e.g. depending from other collision parameters
-
- 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
- B60R21/0132—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 vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
- B60R2021/01327—Angular velocity or angular acceleration
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
Claims (4)
- 삭제
- 차량의 가속도 센서, 각속도 센서, 조향각 센서, 레이더, 및 차속 센서의 감지값 중 적어도 어느 하나 또는 그 이상의 감지값을 입력받아, 실시간으로 차량 자세의 사고 위험도를 계산하는 차량동역학 계산부와;상기 차량동역학 계산부의 출력값과, 상기 감지값을 입력받아 충돌경보 알고리즘 및 프리 세이프 로직을 이용하여 계산한 출력값을 이용하여, 전동안전벨트의 모터 구동부, 제동부의 콘트롤 에어리어 네트워크(CAN) I/F, 및 경보장치의 경보장치 구동부 중 적어도 어느 하나 또는 그 이상을 제어하는 차속적응제어부를 포함하여 구성되되;상기 차량동역학 계산부는, 상기 입력값을 이용하여 차량의 주행안정성을 향상시키기 위하여 차량의 4륜의 제동력을 각각 제어하여 스핀을 제어하기 위한 정보를 출력하는 것을 특징으로 하는 차량 동역학에 근거한 충돌예방 안전장치.
- 차량의 가속도 센서, 각속도 센서, 조향각 센서, 레이더, 및 차속 센서의 감지값 중 적어도 어느 하나 또는 그 이상의 감지값을 입력받아, 실시간으로 차량 자세의 사고 위험도를 계산하는 차량동역학 계산부와;상기 차량동역학 계산부의 출력값과, 상기 감지값을 입력받아 충돌경보 알고리즘 및 프리 세이프 로직을 이용하여 계산한 출력값을 이용하여, 전동안전벨트의 모터 구동부, 제동부의 콘트롤 에어리어 네트워크(CAN) I/F, 및 경보장치의 경보장치 구동부 중 적어도 어느 하나 또는 그 이상을 제어하는 차속적응제어부를 포함하여 구성되되;상기 충돌경보 알고리즘은 다음 수식을 이용하는 것을 특징으로 하는 차량 동역학에 근거한 충돌예방 안전장치.여기서cact : 실제 차간거리cfinal : 정지 후 차간거리af, as : 선행차량과 자차의 추정 감속도TTSD : 시스템 지연시간의 합SD : 정지거리
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050072697A KR100666360B1 (ko) | 2005-08-09 | 2005-08-09 | 차량 동역학에 근거한 충돌예방 안전장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050072697A KR100666360B1 (ko) | 2005-08-09 | 2005-08-09 | 차량 동역학에 근거한 충돌예방 안전장치 |
Publications (1)
Publication Number | Publication Date |
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KR100666360B1 true KR100666360B1 (ko) | 2007-01-11 |
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KR1020050072697A Expired - Fee Related KR100666360B1 (ko) | 2005-08-09 | 2005-08-09 | 차량 동역학에 근거한 충돌예방 안전장치 |
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KR (1) | KR100666360B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101188271B1 (ko) | 2008-07-04 | 2012-10-05 | 주식회사 만도 | 차량의 전방 충돌 경고 및 충돌 경감 시스템의 제어방법 |
RU2472651C1 (ru) * | 2011-07-21 | 2013-01-20 | Виктор Леонидович Семенов | Способ формирования команды для срабатывания системы защиты в автомобиле и устройство для его осуществления |
CN105109448A (zh) * | 2015-08-26 | 2015-12-02 | 安徽工程大学 | 一种汽车安全带正确佩戴的检测系统及其检测方法 |
CN115593351A (zh) * | 2022-10-19 | 2023-01-13 | 浙江吉利控股集团有限公司(Cn) | 电动安全带控制方法、装置、电子设备及存储介质 |
-
2005
- 2005-08-09 KR KR1020050072697A patent/KR100666360B1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101188271B1 (ko) | 2008-07-04 | 2012-10-05 | 주식회사 만도 | 차량의 전방 충돌 경고 및 충돌 경감 시스템의 제어방법 |
RU2472651C1 (ru) * | 2011-07-21 | 2013-01-20 | Виктор Леонидович Семенов | Способ формирования команды для срабатывания системы защиты в автомобиле и устройство для его осуществления |
CN105109448A (zh) * | 2015-08-26 | 2015-12-02 | 安徽工程大学 | 一种汽车安全带正确佩戴的检测系统及其检测方法 |
CN115593351A (zh) * | 2022-10-19 | 2023-01-13 | 浙江吉利控股集团有限公司(Cn) | 电动安全带控制方法、装置、电子设备及存储介质 |
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