公开(公告)号：EP1566657A2

公开(公告)日：2005-08-24

申请号：EP05075296.3

申请日：2005-02-04

Applicant: Delphi Technologies, Inc.

Inventor： Schiffman, Jan K. ,  Punater, Sandeep D.

IPC: G01S13/93

CPC classification number: G01S13/878 ,  G01S13/588 ,  G01S13/726 ,  G01S13/931 ,  G01S2013/9321 ,  G01S2013/9375 ,  G01S2013/9389

Abstract: A collision detection system and method of estimating a crossing location (C) are provided. The system includes a first sensor (12A) for sensing an object (16) in a field of view (15) and sensing a first range (R 1 ) defined as the distance between the object (16) and the first sensor (12A). The system also includes a second sensor (12B) for sensing the object (16) in the field of view and sensing a second range (R 2 ) defined by the distance between the object (16) and the second sensor (12B). The system further includes a controller (20) for processing the first and second range measurements (R 1 and R 2 ) and estimating a crossing location (C) of the object (16) as a function of the first and second range measurements (R 1 and R 2 ). The crossing location (C) is estimated using range (R) and range rate (R&) in a W-plane (80) in one embodiment and using a time domain approach (120) in another embodiment.

Abstract translation: 提供了一种用于估计交叉位置（C）的碰撞检测系统和方法。 该系统包括用于在视野（15）中感测物体（16）并感测被定义为物体（16）和第一传感器（12A）之间的距离的第一范围（R 1）的第一传感器（12A） 。 该系统还包括用于在视野中感测物体（16）的第二传感器（12B），并感测由物体（16）和第二传感器（12B）之间的距离限定的第二范围（R 2）。 该系统还包括用于处理第一和第二范围测量（R 1和R 2）并根据第一和第二范围测量（R（R））估计对象（16）的交叉位置（C）的控制器（20） 1和R 2）。 在一个实施例中，使用W平面（80）中的范围（R）和范围速率（R）和在另一实施例中使用时域方法（120）来估计交叉位置（C）。

公开(公告)号：EP1566657B1

公开(公告)日：2011-06-29

申请号：EP05075296.3

申请日：2005-02-04

Applicant: Delphi Technologies, Inc.

Inventor： Schiffman, Jan K. ,  Punater, Sandeep D.

IPC: G01S13/93

CPC classification number: G01S13/878 ,  G01S13/588 ,  G01S13/726 ,  G01S13/931 ,  G01S2013/9321 ,  G01S2013/9375 ,  G01S2013/9389

公开(公告)号：EP2216200B1

公开(公告)日：2012-01-18

申请号：EP10151949.4

申请日：2010-01-28

Applicant: Delphi Technologies, Inc.

Inventor： Hansen, Mark C. ,  Murphy, Morgan D. ,  Fischer, Thomas ,  Lu, Bo ,  Fortune, Duane D. ,  Punater, Sandeep D. ,  Gerhardt, Kendall B. ,  Hawes, Kevin J.

IPC: B60N2/00 ,  H01H3/14 ,  B60R21/015

CPC classification number: B60R21/01516 ,  B60N2/002 ,  B60R21/01524 ,  H01H3/141

公开(公告)号：EP1367410A3

公开(公告)日：2004-01-02

申请号：EP03076331.2

申请日：2003-05-06

Applicant: Delphi Technologies, Inc.

Inventor： Schiffmann, Jan K. ,  Punater, Sandeep D.

IPC: G01S13/93 ,  G01S13/50

CPC classification number: G01S13/505 ,  G01S13/931 ,  G01S2013/9375

Abstract: A collision detection system (18) and method (40) of estimating a miss distance (M) of an object (16) are provided. The collision detection system (18) includes a sensor (12) for sensing an object (16) within a field of view (14) and measuring range (R) and range rate (R & ) of the sensed object (16). The collision detection system (18) further includes a controller (20) for computing a mathematical square of the range (R) and computing a mathematical square of the product of range (R) and range rate (R & ). The controller (20) estimates a miss distance (M) of the object (16) as a function of the computed squared range (R) and the squared product of range (R) and range rate (R & ).

公开(公告)号：EP2216200A1

公开(公告)日：2010-08-11

申请号：EP10151949.4

申请日：2010-01-28

Applicant: Delphi Technologies, Inc.

Inventor： Hansen, Mark C. ,  Murphy, Morgan D. ,  Fischer, Thomas ,  Lu, Bo ,  Fortune, Duane D. ,  Punater, Sandeep D. ,  Gerhardt, Kendall B. ,  Hawes, Kevin J.

IPC: B60N2/00 ,  H01H3/14 ,  B60R21/015

CPC classification number: B60R21/01516 ,  B60N2/002 ,  B60R21/01524 ,  H01H3/141

Abstract: An occupant presence sensor apparatus (12) disposed in a seat (10) includes first and second substantially non-compliant force translation plates (22, 24) generally parallel to the seating surface (18) of the seat (10), an elastomeric mat (26) disposed between the first and second force translation plates (22, 24), and a switch mechanism (28) disposed between the first and second force translation plates (22, 24) within an opening (52) formed in the elastomeric mat (26). The elastomeric mat (26) includes a distributed array of hollow protuberances (50a, 50b) that extend toward and contact the force translation plates (22, 24), and the mat (26) has a stiffness that normally provides a clearance between the switch mechanism (28) and one of the force translation plates (22, 24). When an occupant of specified or higher weight sits on the seating surface (18), the protuberances (50a, 50b) collapse and the force translation plates (22, 24) activate the switch mechanism (28).

Abstract translation: 设置在座椅（10）中的乘员存在传感器设备（12）包括大致平行于座椅（10）的座面（18）的第一和第二基本上非柔顺的力平移板（22,24），弹性垫 （26），设置在第一和第二力平移板（22,24）之间，以及开关机构（28），其设置在第一和第二力平移板（22,24）之间，形成在弹性垫中的开口（52）内 （26）。 弹性垫（26）包括朝向和接触力平移板（22,24）延伸的中空突起（50a，50b）的分布阵列，并且垫（26）具有通常在开关之间提供间隙的刚度 机构（28）和力平移板（22,24）中的一个。 当具有特定或更高重量的乘员坐在座面（18）上时，突起（50a，50b）倒塌，力平移板（22,24）激活开关机构（28）。

公开(公告)号：EP1566657A3

公开(公告)日：2006-05-24

申请号：EP05075296.3

申请日：2005-02-04

Applicant: Delphi Technologies, Inc.

Inventor： Schiffman, Jan K. ,  Punater, Sandeep D.

IPC: G01S13/93

CPC classification number: G01S13/878 ,  G01S13/588 ,  G01S13/726 ,  G01S13/931 ,  G01S2013/9321 ,  G01S2013/9375 ,  G01S2013/9389

Abstract: A collision detection system and method of estimating a crossing location (C) are provided. The system includes a first sensor (12A) for sensing an object (16) in a field of view (15) and sensing a first range (R 1 ) defined as the distance between the object (16) and the first sensor (12A). The system also includes a second sensor (12B) for sensing the object (16) in the field of view and sensing a second range (R 2 ) defined by the distance between the object (16) and the second sensor (12B). The system further includes a controller (20) for processing the first and second range measurements (R 1 and R 2 ) and estimating a crossing location (C) of the object (16) as a function of the first and second range measurements (R 1 and R 2 ). The crossing location (C) is estimated using range (R) and range rate (R&) in a W-plane (80) in one embodiment and using a time domain approach (120) in another embodiment.

公开(公告)号：EP1367410B1

公开(公告)日：2007-12-19

申请号：EP03076331.2

申请日：2003-05-06

Applicant: Delphi Technologies, Inc.

Inventor： Schiffmann, Jan K. ,  Punater, Sandeep D.

IPC: G01S13/93 ,  G01S13/50

CPC classification number: G01S13/505 ,  G01S13/931 ,  G01S2013/9375

公开(公告)号：EP1367410A2

公开(公告)日：2003-12-03

申请号：EP03076331.2

申请日：2003-05-06

Applicant: Delphi Technologies, Inc.

Inventor： Schiffmann, Jan K. ,  Punater, Sandeep D.

IPC: G01S13/93 ,  G01S13/50

CPC classification number: G01S13/505 ,  G01S13/931 ,  G01S2013/9375

Abstract: A collision detection system (18) and method (40) of estimating a miss distance (M) of an object (16) are provided. The collision detection system (18) includes a sensor (12) for sensing an object (16) within a field of view (14) and measuring range (R) and range rate (R & ) of the sensed object (16). The collision detection system (18) further includes a controller (20) for computing a mathematical square of the range (R) and computing a mathematical square of the product of range (R) and range rate (R & ). The controller (20) estimates a miss distance (M) of the object (16) as a function of the computed squared range (R) and the squared product of range (R) and range rate (R & ).

Abstract translation: 本文提供了估计的物体（16）的错开距离（M）的碰撞检测系统（18）和方法（40）。 碰撞检测系统（18）包括的视图（14）的字段内，用于对象（16）的感测的传感器（12）和测量范围（R）和距离变化率的所感测对象的（R <＆>）（16） ， 碰撞检测系统（18）进一步包括用于计算所述范围（R）的数学平方和计算的范围（R）的产物和距离变化率（R <＆>）的数学方控制器（20）。 该控制器（20）估计的对象（16）所计算的平方范围的（R）的函数，并且范围的平方的产物（R）和距离变化率（R <＆>）的错开距离（M）。