公开(公告)号：EP1985504B1

公开(公告)日：2011-06-22

申请号：EP08154200.3

申请日：2008-04-08

Applicant: Delphi Technologies, Inc.

Inventor： Simpson, Russell L. ,  Nichols, David , J. ,  Little, David R.

IPC: B60R21/0132

CPC classification number: B60R21/0132 ,  B60R21/0133 ,  B60R21/0136 ,  B60R2021/0004 ,  B60R2021/0006 ,  B60R2021/01027 ,  B60R2021/01322

公开(公告)号：EP1985504A1

公开(公告)日：2008-10-29

申请号：EP08154200.3

申请日：2008-04-08

Applicant: Delphi Technologies, Inc.

Inventor： Simpson, Russell L. ,  Nichols, David , J. ,  Little, David R.

IPC: B60R21/0132

CPC classification number: B60R21/0132 ,  B60R21/0133 ,  B60R21/0136 ,  B60R2021/0004 ,  B60R2021/0006 ,  B60R2021/01027 ,  B60R2021/01322

Abstract: A crash sensing system for determining a vehicle impact includes an electronic controller for activating impact mitigation equipment during both a first stage event and a second stage event. One or more sensors are used for determining the magnitude of both frontal and side impact forces during the vehicle impact. The controller operates to adjust the sensitivity of the sensors based upon vehicle speed measurements.

Abstract translation: 用于确定车辆撞击的碰撞感测系统包括用于在第一阶段事件和第二阶段事件期间激活冲击减轻设备的电子控制器。 一个或多个传感器用于确定在车辆撞击期间的正面和侧面冲击力的大小。 控制器根据车速测量来调节传感器的灵敏度。

公开(公告)号：EP1731376A1

公开(公告)日：2006-12-13

申请号：EP06076114.5

申请日：2006-05-26

Applicant: Delphi Technologies, Inc.

Inventor： Cashler, Robert J. ,  Simpson, Russell L. ,  Shen, Junqiang ,  Cluff, Charles A. ,  Kosiak, Walter K.

IPC: B60R21/0132 ,  B60R21/0134

CPC classification number: B60R21/01332 ,  B60R21/0132 ,  B60R21/01336 ,  B60R21/0134 ,  B60R21/0156 ,  B60R2021/01231

Abstract: A supplemental restraint deployment method utilizes measured vehicle speed (16) and acceleration (14) and the output of a closing velocity sensor (18) that detects the presence and closing rate of an approaching object prior to contact with the vehicle (10). The closing velocity and vehicle speed are utilized for classification of an impending crash event (40-54), where the deployment options vary depending on the crash classification. In the ensuing crash event, a classification-dependent algorithm (56/60-74/90-122) is executed to determine if, when and what level of restraint deployment is warranted based on measures of actual crash severity. Additionally, the algorithm is reset when the calculated change in vehicle velocity reaches the initial closing velocity (64-65/94-95).

Abstract translation: 补充约束部署方法利用测量的车辆速度（16）和加速度（14）以及关闭速度传感器（18）的输出，其在与车辆（10）接触之前检测接近物体的存在和关闭速率。 关闭速度和车速用于即将发生的碰撞事件（40-54）的分类，其中部署选项根据碰撞分类而变化。 在随后的碰撞事件中，执行分类依赖算法（56 / 60-74 / 90-122），以根据实际碰撞严重程度的测量来确定是否，何时以及什么级别的约束部署是有保证的。 此外，当计算的车速变化达到初始关闭速度（64-65 / 94-95）时，该算法被重置。