公开(公告)号：US20210155195A1

公开(公告)日：2021-05-27

申请号：US17097412

申请日：2020-11-13

Applicant: Volvo Car Corporation

Inventor： Erik Sandborg ,  Magnus Bjorklund ,  Richard Nilsson

IPC: B60R21/207 ,  B60N2/005 ,  B60N2/42 ,  B60R21/239 ,  B60R21/26 ,  B60R21/015

Abstract: A rearward-facing seat with safety reinforcement includes a base; a back; and an adaptive damping device behind an upper portion of the back of the seat. The adaptive damping device can be an inflatable airbag, crushable material or spring. The damping device can adapt to one or more of crash severity, crash conditions, occupant position or occupant size.

公开(公告)号：US09533643B2

公开(公告)日：2017-01-03

申请号：US14560228

申请日：2014-12-04

Applicant: VOLVO CAR CORPORATION

Inventor： Peter Harda ,  Anders Axelson ,  Magnus Bjorklund ,  Gunnar Bengtsson

IPC: B60R22/00 ,  E05F15/00 ,  G05D1/00 ,  G05D3/00 ,  G06F3/00 ,  G06F7/00 ,  B60R21/0134 ,  B60R21/0132 ,  B60N2/02 ,  B60N2/16 ,  B60N2/42 ,  B60N2/427 ,  B60R21/01

CPC classification number: B60R21/0134 ,  B60N2/0244 ,  B60N2/0276 ,  B60N2/16 ,  B60N2/4242 ,  B60N2/42736 ,  B60N2/4279 ,  B60R21/0132 ,  B60R2021/01252 ,  B60R2021/01272

Abstract: A method and apparatus are disclosed for vehicle occupant protection in unintentional roadway departure by a vehicle having at least one vehicle seat with a seat cushion mounted on a seat frame, the height of which is adjustable through a motor operated height adjustment device. Vehicle travel is monitored using a remote sensor and/or a vehicle dynamics sensor. The remote sensor detects edges of the road. The vehicle dynamics sensor determines vehicle dynamics parameters. Road edge signals and/or vehicle dynamics signals are processed to determine whether the vehicle is about to leave the road. Operation of the height adjustment device to move a seat cushion towards a crash-position is triggered in response to an off-road signal indicating that the vehicle is about to leave the road.

Abstract translation: 公开了一种通过具有安装在座椅框架上的具有座垫的至少一个车辆座椅的车辆在无意的道路离开中的车辆乘员保护的方法和装置，其高度通过电动操作的高度调节装置可调节。 使用远程传感器和/或车辆动力学传感器监测车辆行驶。 遥控传感器检测道路的边缘。 车辆动力学传感器决定车辆动力学参数。 路边信号和/或车辆动态信号被处理以确定车辆是否即将离开道路。 响应于表示车辆即将离开道路的越野信号，触发高度调节装置将座垫朝向碰撞位置移动的操作。