Method and control device for triggering passenger protection means for a vehicle
    1.
    发明授权
    Method and control device for triggering passenger protection means for a vehicle 有权
    用于触发车辆乘客保护装置的方法和控制装置

    公开(公告)号:US08655552B2

    公开(公告)日:2014-02-18

    申请号:US12995326

    申请日:2009-04-20

    申请人: Marcus Hiemer

    发明人: Marcus Hiemer

    IPC分类号: B60R22/00

    摘要: A control device and a method for triggering a passenger protection arrangement for a vehicle are provided, at least two acceleration signals being provided by at least two acceleration sensors oriented in different spatial directions. The orientations are angled in relation to a coordinate system oriented toward the vehicle longitudinal direction. The at least two acceleration signals are transformed on at least two axes of the coordinate system. The triggering signal is generated as a function of the comparison of the at least two acceleration signals and the transformed acceleration signals. The passenger protection arrangement is triggered as a function of the triggering signal.

    摘要翻译: 提供了一种用于触发车辆的乘客保护装置的控制装置和方法,至少两个加速度信号由至少两个以不同空间方向定向的加速度传感器提供。 取向相对于朝向车辆纵向方向的坐标系成角度。 至少两个加速度信号在坐标系的至少两个轴上变换。 根据至少两个加速度信号和变换后的加速度信号的比较产生触发信号。 作为触发信号的功能触发乘客保护装置。

    METHOD AND CONTROL DEVICE FOR TRIGGERING PASSENGER PROTECTION MEANS
    2.
    发明申请
    METHOD AND CONTROL DEVICE FOR TRIGGERING PASSENGER PROTECTION MEANS 审中-公开
    用于追踪乘客保护手段的方法和控制装置

    公开(公告)号:US20100168965A1

    公开(公告)日:2010-07-01

    申请号:US12452153

    申请日:2008-06-13

    IPC分类号: G06F19/00

    CPC分类号: B60R21/013 B60R2021/01122

    摘要: In a method for triggering a passenger protection arrangement for a vehicle, a feature vector including at least two features is determined, the two features being derived from at least one signal of an accident sensor system. The feature vector is classified as a function of a comparison with at least one class boundary. The passenger protection arrangement is triggered as a function of the classification. A confidence measure is determined as a function of a position of the at least one feature vector in relation to the at least one class boundary. The triggering of passenger protection arrangement takes place as a function of this confidence measure.

    摘要翻译: 在用于触发车辆的乘客保护装置的方法中,确定包括至少两个特征的特征向量,所述两个特征是从事故传感器系统的至少一个信号导出的。 特征向量被分类为与至少一个类边界的比较的函数。 乘客保护安排是根据分类的功能触发的。 确定置信度量作为至少一个特征向量相对于至少一个类边界的位置的函数。 触发乘客保护安排是作为这种置信措施的一个函数。

    Vehicle dynamics behavior reproduction system
    3.
    发明授权
    Vehicle dynamics behavior reproduction system 失效
    车辆动力学行为再现系统

    公开(公告)号:US07184868B2

    公开(公告)日:2007-02-27

    申请号:US10808308

    申请日:2004-03-25

    IPC分类号: G60G17/016 G60G23/00

    摘要: A vehicle dynamics behavior reproduction system capable of describing accurately behavior of a motor vehicle in a lateral direction even for nonlinear driving situation includes a vertical wheel force arithmetic module (105), a lateral wheel force arithmetic module (110), a cornering stiffness adaptation module (115), a state space model/observer unit (120), a selector (130), a delay module (135), and a tire side slip angle arithmetic module (125). Vertical wheel forces (FZij) and tire side slip angles (αij) are determined by using sensor information and estimated values while lateral wheel forces (FYij) are determined in accordance with a relatively simple nonlinear approximation equation. The lateral wheel force (FYij) and the tire side slip angle (αij) provide bases for adaptation of cornering stiffnesses at individual wheels. Vehicle motion is accurately described to a marginal stability by using adapted cornering stiffnesses (Cij) and other information.

    摘要翻译: 即使对于非线性驾驶情况,能够精确地描述机动车辆在横向上的行为的车辆动力学行为再现系统包括垂直车轮力运算模块(105),侧向轮力算术模块(110),转弯刚度适应模块 (115),状态空间模型/观察单元(120),选择器(130),延迟模块(135)和轮胎侧滑角算术模块(125)。 通过使用传感器信息和估计值来确定垂直车轮力(FZ)和轮胎侧滑角(αij),同时侧向轮力(FY< ij< / SUB>)根据相对简单的非线性近似方程来确定。 横向车轮力(FY)和轮胎侧滑角(α1/ i2)为各个车轮的转弯刚度提供了基础。 车辆运动通过使用适合的转弯刚度(C)和其他信息被准确描述为边际稳定性。

    Vehicle dynamics behavior reproduction system
    5.
    发明申请
    Vehicle dynamics behavior reproduction system 失效
    车辆动力学行为再现系统

    公开(公告)号:US20050154513A1

    公开(公告)日:2005-07-14

    申请号:US10808308

    申请日:2004-03-25

    摘要: A vehicle dynamics behavior reproduction system capable of describing accurately behavior of a motor vehicle in a lateral direction even for nonlinear driving situation includes a vertical wheel force arithmetic means (105), a lateral wheel force arithmetic means (110), a cornering stiffness adaptation means (115), a state space model/observer unit (120), a selector (130), a delay means (135), and a tire side slip angle arithmetic means (125). Vertical wheel forces (FZij) and tire side slip angles (αij) are determined by using sensor information and estimated values while lateral wheel forces (FYij) are determined in accordance with a relatively simple nonlinear approximation equation. The lateral wheel force (FYij) and the tire side slip angle (αij) provide bases for adaptation of cornering stiffnesses at individual wheels. Vehicle motion is accurately described to a marginal stability by using adapted cornering stiffnesses (Cij) and other information.

    摘要翻译: 即使对于非线性驾驶状况,能够精确地描述机动车辆在横向上的行为的车辆动力学行为再现系统包括垂直车轮力运算装置(105),侧向轮力运算装置(110),转弯刚度适应装置 (115),状态空间模型/观察单元(120),选择器(130),延迟装置(135)和轮胎侧滑角算术装置(125)。 通过使用传感器信息和估计值来确定垂直车轮力(F Z1)和轮胎侧滑角(αij ij),同时侧向轮力(F Y Y i< / SUB>)根据相对简单的非线性近似方程来确定。 横向车轮力(F Y Y X N)和轮胎侧滑角(α1/ i2)为各个车轮处的转弯刚度提供了基础。 车辆运动通过使用适合的转弯刚度(C)和其他信息被准确描述为边际稳定性。

    Method and control device for triggering passenger protection means for a vehicle
    6.
    发明授权
    Method and control device for triggering passenger protection means for a vehicle 有权
    用于触发车辆乘客保护装置的方法和控制装置

    公开(公告)号:US08660757B2

    公开(公告)日:2014-02-25

    申请号:US13138052

    申请日:2009-11-23

    摘要: A method and a control device for triggering passenger protection means for a vehicle are provided, at least one sensor signal from an accident sensor system being provided by an interface. Furthermore, at least two characteristics are generated from the sensor signal, which are mapped onto one single value range. The triggering of the passenger protection means occurs as a function of the at least two mapped characteristics.

    摘要翻译: 提供了一种用于触发车辆的乘客保护装置的方法和控制装置,来自事故传感器系统的至少一个传感器信号由接口提供。 此外,从传感器信号产生至少两个特征,其被映射到一个单个值范围上。 乘客保护装置的触发是根据至少两个映射特性的函数发生的。

    Method and control unit for activating at least one safety device
    7.
    发明申请
    Method and control unit for activating at least one safety device 审中-公开
    用于激活至少一个安全装置的方法和控制单元

    公开(公告)号:US20110153164A1

    公开(公告)日:2011-06-23

    申请号:US12937774

    申请日:2009-02-16

    IPC分类号: B60R21/013

    摘要: A method for activating at least one safety device that has a first step of acquiring at least two features from at least one signal of a crash sensor system in order to form a feature vector from the features acquired. In a second method step, the formed feature vector is subsequently classified with the aid of a classifier based on the statistical learning theory in order to classify the feature vector in one of at least three possible feature classes. As a third method step, the safety devices are activated in accordance with an activation instruction for the feature class in which the feature vector was classified.

    摘要翻译: 一种用于激活至少一个安全装置的方法,所述安全装置具有从碰撞传感器系统的至少一个信号获取至少两个特征的第一步骤,以便从所获取的特征形成特征向量。 在第二方法步骤中,随后基于统计学习理论借助于分类器对所形成的特征向量进行分类,以便将特征向量分类为至少三个可能的特征类别之一。 作为第三方法步骤,根据特征向量被分类的特征类的激活指令激活安全装置。

    METHOD AND CONTROL UNIT FOR TRIGGERING PASSENGER PROTECTION MEANS
    8.
    发明申请
    METHOD AND CONTROL UNIT FOR TRIGGERING PASSENGER PROTECTION MEANS 审中-公开
    用于追踪乘客保护手段的方法和控制单元

    公开(公告)号:US20100017067A1

    公开(公告)日:2010-01-21

    申请号:US12304929

    申请日:2007-12-28

    IPC分类号: B60R21/0136

    CPC分类号: B60R21/0132 B60R21/0134

    摘要: In a method and a control unit for triggering passenger protection devices, at least one characteristic is extracted from at least one variable. A crash is classified on the basis of this at least one characteristic, and the crash classification results in the making of a triggering decision. The passenger protection devices are then triggered as a function of the triggering decision. The triggering decision is made by providing a sequence control which, as a function of at least one progression variable, activates or deactivates a plurality of functions for the crash classification and/or defines which at least one characteristic is used for the particular function.

    摘要翻译: 在用于触发乘客保护装置的方法和控制单元中,从至少一个变量提取至少一个特性。 在这个至少一个特征的基础上分类崩溃,并且崩溃分类导致触发决策的制定。 乘客保护装置随后作为触发决定的功能被触发。 通过提供序列控制来进行触发决定,序列控制作为至少一个进展变量的函数激活或去激活用于碰撞分类的多个功能和/或定义哪个至少一个特性被用于特定功能。

    Vehicle accident analyzing apparatus
    9.
    发明授权
    Vehicle accident analyzing apparatus 失效
    车辆事故分析仪

    公开(公告)号:US07162345B2

    公开(公告)日:2007-01-09

    申请号:US11046710

    申请日:2005-02-01

    IPC分类号: G06F19/00 B60R22/00

    摘要: To provide a vehicle accident analyzing apparatus in which reconstruction quality of low speed crashes is improved. An impact parameter determination apparatus 10 is provided with a triggering unit 20 which uses input signals from in-vehicle sensors, and an area determination unit 30, and a parameter calculation unit 50. The triggering unit 20 generates a trigger signal 21 based on the input signals for triggering the area determination unit 30 and the parameter calculation unit 50. The area determination unit 30 uses the input signals to calculate the most probable impact area 31. The parameter calculation unit 50 calculates the final desired crash parameters based on the input signals and the most probable impact area 31.

    摘要翻译: 提供一种提高低速崩溃重建品质的车辆事故分析装置。 冲击参数确定装置10设置有使用来自车载传感器的输入信号的触发单元20,区域确定单元30和参数计算单元50。 触发单元20基于用于触发区域确定单元30和参数计算单元50的输入信号产生触发信号21。 区域确定单元30使用输入信号来计算最可能的冲击区域31。 参数计算单元50基于输入信号和最可能的冲击区域31来计算最终期望的碰撞参数。

    Method and control device for triggering a passenger protection arrangement for a vehicle
    10.
    发明授权
    Method and control device for triggering a passenger protection arrangement for a vehicle 有权
    用于触发车辆乘客保护装置的方法和控制装置

    公开(公告)号:US08626397B2

    公开(公告)日:2014-01-07

    申请号:US12735784

    申请日:2008-12-01

    IPC分类号: B60R22/00

    摘要: A method and a control device for triggering a passenger protection arrangement for a vehicle are provided, at least one sensor signal from an accident sensor system being provided. A characteristic is derived from this at least one sensor signal, and a flatness is determined from this first characteristic in relation to at least one second characteristic. The crash type is then determined as a function of this flatness. The triggering the passenger protection arrangement (PS) takes place as a function of this crash type.

    摘要翻译: 提供一种用于触发车辆乘客保护装置的方法和控制装置,提供来自事故传感器系统的至少一个传感器信号。 从该至少一个传感器信号导出特性,并且根据该第一特性相对于至少一个第二特性确定平坦度。 然后确定碰撞类型作为该平坦度的函数。 触发乘客保护装置(PS)作为这种碰撞类型的功能。