公开(公告)号：US09555758B2

公开(公告)日：2017-01-31

申请号：US14547275

申请日：2014-11-19

Applicant: Autoliv Development AB ,  Volvo Car Corporation

Inventor： Yann Le Merrer ,  Arnaud Devavry ,  Pär Nilsson

IPC: B60R21/00 ,  B60R21/01 ,  B60R21/013 ,  B60K28/14 ,  B60W30/085 ,  B60W40/10 ,  B60R21/0132

CPC classification number: B60R21/01 ,  B60K28/14 ,  B60R21/013 ,  B60R21/0132 ,  B60R2021/01304 ,  B60W30/085 ,  B60W40/10 ,  B60W2420/42 ,  B60W2420/905 ,  B60W2550/147

Abstract: A safety arrangement for a vehicle. The safety arrangement has a control unit; one or more sensors, a road detection arrangement; and one or more vehicle safety systems. The control unit processes the signals from the sensors and determines whether the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. The control unit will activate one or more of the vehicle safety systems if it is determined that the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. Signals, or derived quantities, from the sensors are compared against a threshold to determine whether to activate a vehicle safety system. A first threshold level is used if the vehicle has not or is not likely to leave the road, and a second threshold level is used if the vehicle has or is likely to leave the road.

Abstract translation: 车辆的安全装置。 安全装置有一个控制单元; 一个或多个传感器，道路检测装置; 和一个或多个车辆安全系统。 控制单元处理来自传感器的信号，并确定车辆是否在崎岖的地形上行驶，进入沟渠状的特征，或者是机载的。 如果确定车辆在崎岖的地形上行驶，进入沟渠状特征或机载，则控制单元将激活一个或多个车辆安全系统。 来自传感器的信号或派生数量与阈值进行比较，以确定是否激活车辆安全系统。 如果车辆没有或不可能离开道路，则使用第一阈值水平，并且如果车辆已经或可能离开道路，则使用第二阈值水平。

公开(公告)号：US09150176B2

公开(公告)日：2015-10-06

申请号：US12226396

申请日：2007-02-20

Applicant: Marc Andre Tichy ,  Michael Schmid ,  Alfons Doerr ,  Holger Denz

Inventor： Marc Andre Tichy ,  Michael Schmid ,  Alfons Doerr ,  Holger Denz

IPC: B60R21/0132 ,  B60R21/00 ,  B60R21/013

CPC classification number: B60R21/0132 ,  B60R2021/0018 ,  B60R2021/01304 ,  B60W2550/148

Abstract: A device and a method for triggering passenger protection systems, the passenger protection systems being triggered as a function of a rollover process. A signal which characterizes a road grip coefficient (coefficient of friction) is received via an interface. An evaluation circuit is provided which triggers the passenger protection systems as a function of the signal and a stability factor, the evaluation circuit determining the stability factor as a function of at least one kinematic variable.

Abstract translation: 一种用于触发乘客保护系统的装置和方法，乘客保护系统作为翻车过程的功能被触发。 通过接口接收表征道路抓地系数（摩擦系数）的信号。 提供一种评估电路，其触发乘客保护系统作为信号和稳定性因素的函数，评估电路确定作为至少一个运动变量的函数的稳定性因子。

公开(公告)号：US20150274105A1

公开(公告)日：2015-10-01

申请号：US14547275

申请日：2014-11-19

Applicant: Autoliv Development AB ,  Volvo Car Corporation

Inventor： Yann Le Merrier ,  Arnaud Devavry ,  Pär Nilsson

IPC: B60R21/01

CPC classification number: B60R21/01 ,  B60K28/14 ,  B60R21/013 ,  B60R21/0132 ,  B60R2021/01304 ,  B60W30/085 ,  B60W40/10 ,  B60W2420/42 ,  B60W2420/905 ,  B60W2550/147

Abstract: A safety arrangement for a vehicle. The safety arrangement has a control unit; one or more sensors, a road detection arrangement; and one or more vehicle safety systems. The control unit processes the signals from the sensors and determines whether the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. The control unit will activate one or more of the vehicle safety systems if it is determined that the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. Signals, or derived quantities, from the sensors are compared against a threshold to determine whether to activate a vehicle safety system. A first threshold level is used if the vehicle has not or is not likely to leave the road, and a second threshold level is used if the vehicle has or is likely to leave the road.

Abstract translation: 车辆的安全装置。 安全装置有一个控制单元; 一个或多个传感器，道路检测装置; 和一个或多个车辆安全系统。 控制单元处理来自传感器的信号，并确定车辆是否在崎岖的地形上行驶，进入沟渠状的特征，或者是机载的。 如果确定车辆在崎岖的地形上行驶，进入沟渠状特征或机载，则控制单元将激活一个或多个车辆安全系统。 来自传感器的信号或派生数量与阈值进行比较，以确定是否激活车辆安全系统。 如果车辆没有或不可能离开道路，则使用第一阈值水平，并且如果车辆已经或可能离开道路，则使用第二阈值水平。

公开(公告)号：US08548688B2

公开(公告)日：2013-10-01

申请号：US12867641

申请日：2008-12-01

Applicant: Alfons Doerr ,  Holger Denz ,  Marcel Maur

Inventor： Alfons Doerr ,  Holger Denz ,  Marcel Maur

IPC: B60R21/0132

CPC classification number: B60R21/0132 ,  B60R2021/0018 ,  B60R2021/01304 ,  B60R2021/01325 ,  B60R2021/01327

Abstract: A method and a control device for triggering passenger protection devices for a vehicle are provided, a rollover event causing the triggering of the passenger protection devices. The rollover event is detected as a function of kinematic and rotation variables, an adhesion, and a static stability factor. A state of rotation is ascertained via a rotation rate and a rotation angle. A state of adhesion is ascertained from a vehicle transverse acceleration and a vehicle vertical acceleration. The rollover event is detected via the state of adhesion and the state of rotation, the adhesion being much greater than the static stability factor.

Abstract translation: 提供一种用于触发车辆的乘客保护装置的方法和控制装置，引起乘客保护装置触发的翻车事件。 检测到翻转事件是运动学和旋转变量，粘附和静态稳定性因子的函数。 通过旋转速度和旋转角确定旋转状态。 从车辆横向加速度和车辆垂直加速度确定粘附状态。 通过粘附状态和旋转状态来检测翻转事件，粘附力远大于静态稳定性因子。

公开(公告)号：US20110040453A1

公开(公告)日：2011-02-17

申请号：US12867641

申请日：2008-12-01

Applicant: Alfons Doerr ,  Holger Denz ,  Marcel Maur

Inventor： Alfons Doerr ,  Holger Denz ,  Marcel Maur

IPC: B60R21/0132

CPC classification number: B60R21/0132 ,  B60R2021/0018 ,  B60R2021/01304 ,  B60R2021/01325 ,  B60R2021/01327

Abstract: A method and a control device for triggering passenger protection devices for a vehicle are provided, a rollover event causing the triggering of the passenger protection devices. The rollover event is detected as a function of kinematic and rotation variables, an adhesion, and a static stability factor. A state of rotation is ascertained via a rotation rate and a rotation angle. A state of adhesion is ascertained from a vehicle transverse acceleration and a vehicle vertical acceleration. The rollover event is detected via the state of adhesion and the state of rotation, the adhesion being much greater than the static stability factor.

Abstract translation: 提供一种用于触发车辆的乘客保护装置的方法和控制装置，引起乘客保护装置触发的翻车事件。 检测到翻转事件是运动学和旋转变量，粘附和静态稳定性因子的函数。 通过旋转速度和旋转角确定旋转状态。 从车辆横向加速度和车辆垂直加速度确定粘附状态。 通过粘附状态和旋转状态来检测翻转事件，粘附力远大于静态稳定性因子。

公开(公告)号：US07672767B2

公开(公告)日：2010-03-02

申请号：US10561565

申请日：2004-06-26

Applicant: Marc Theisen ,  Volker Walz

Inventor： Marc Theisen ,  Volker Walz

IPC: B60R22/00

CPC classification number: B60R21/0132 ,  B60R21/0134 ,  B60R2021/01304 ,  B60R2021/01325 ,  G06Q20/042

Abstract: A method for triggering an occupant protection device in a vehicle including the steps: detecting a first measured variable and simultaneously generating a corresponding first signal for indicating a necessity for triggering at least one occupant protection device; detecting an acceleration value in the z direction and simultaneously generating a corresponding second signal; calculating a trigger signal for triggering at least one occupant protection device as a function of the first and second signals, and triggering the at least one occupant protection device as a function of the calculated trigger signal. An appropriate device is also described.

Abstract translation: 一种用于触发车辆中的乘员保护装置的方法，包括以下步骤：检测第一测量变量并同时产生用于指示触发至少一个乘员保护装置的必要性的对应的第一信号; 检测z方向上的加速度值，同时产生对应的第二信号; 根据所述第一和第二信号，计算用于触发至少一个乘员保护装置的触发信号，并且根据所计算的触发信号触发所述至少一个乘员保护装置。 还描述了适当的装置。

公开(公告)号：US20090306859A1

公开(公告)日：2009-12-10

申请号：US12226396

申请日：2007-02-20

Applicant: Marc Andre Tichy ,  Michael Schmid ,  Alfons Doerr ,  Holger Denz

Inventor： Marc Andre Tichy ,  Michael Schmid ,  Alfons Doerr ,  Holger Denz

IPC: B60R21/0132

CPC classification number: B60R21/0132 ,  B60R2021/0018 ,  B60R2021/01304 ,  B60W2550/148

Abstract: A device and a method for triggering passenger protection systems, the passenger protection systems being triggered as a function of a rollover process. A signal which characterizes a road grip coefficient (coefficient of friction) is received via an interface. An evaluation circuit is provided which triggers the passenger protection systems as a function of the signal and a stability factor, the evaluation circuit determining the stability factor as a function of at least one kinematic variable.

Abstract translation: 一种用于触发乘客保护系统的装置和方法，乘客保护系统作为翻车过程的功能被触发。 通过接口接收表征道路抓地系数（摩擦系数）的信号。 提供一种评估电路，其触发乘客保护系统作为信号和稳定性因素的函数，评估电路确定作为至少一个运动变量的函数的稳定性因子。

公开(公告)号：US20020169534A1

公开(公告)日：2002-11-14

申请号：US09985835

申请日：2001-11-06

Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

Inventor： Toshiyuki Yamashita

IPC: B60R021/32

CPC classification number: B60R21/0133 ,  B60R21/0132 ,  B60R21/01336 ,  B60R21/0156 ,  B60R2021/01302 ,  B60R2021/01304 ,  B60R2021/01322

Abstract: A passive safety system has a passive safety device mounted on a vehicle, and a passive safety control means having an acceleration sensor detecting acceleration caused by an impact at the time of collision. The passive safety control means receives input an impact acceleration detection signal from the acceleration sensor and operates controllably the passive safety device. Further, the passive safety control means computes a physical quantity based on the impact acceleration detection signal inputted from the acceleration sensor, sets maximum and minimum reference values of the physical quantity in normal driving, performs a computation with respect to addition of a present acceleration inputted from the acceleration sensor to an integrated acceleration value at this point in time when the physical quantity crosses a range defined between the maximum and minimum reference values, and performs a computation with respect to a reset process of the integrated acceleration value when the physical quantity remains within the range defined between the maximum and minimum reference values.

Abstract translation: 被动安全系统具有安装在车辆上的被动安全装置，以及具有加速度传感器的被动安全控制装置，该加速度传感器检测碰撞时由冲击引起的加速度。 被动安全控制装置接收来自加速度传感器的冲击加速度检测信号的输入，并可控地操作被动安全装置。 此外，被动安全控制装置基于从加速度传感器输入的冲击加速度检测信号计算物理量，设定正常驾驶中物理量的最大和最小参考值，对相加的当前加速度进行计算 在物理量跨越最大和最小参考值之间的范围的时间点，从加速度传感器到集成加速度值，并且当物理量保持时，执行关于积分加速度值的复位处理的计算 在最大和最小参考值之间定义的范围内。