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    • 3. 发明申请
    • Micromechanical high-pressure sensor
    • 微机械式高压传感器
    • US20050188769A1
    • 2005-09-01
    • US11059229
    • 2005-02-16
    • Thomas MoelknerRalf HennWerner SteinerHans-Peter DidraPhilip CutuliFrank Klopf
    • Thomas MoelknerRalf HennWerner SteinerHans-Peter DidraPhilip CutuliFrank Klopf
    • G01L9/00B32B17/06G01L1/22G01L9/08H01L29/84
    • G01L9/0055G01L9/08
    • A micromechanical pressure sensor and a method for producing a micromechanical pressure sensor. This pressure sensor has at least one membrane and a measuring element situated on the membrane. A pressure applied at the membrane or a pressure differential applied at the different sides of the membrane results in deformation of the membrane. Simultaneous with the deformation of the membrane, the measuring element is subjected to elastic elongation and/or compression. In a piezo-sensitive component, such elastic elongation and/or compression generates a measured variable in the measuring element, which represents the applied pressure or the applied pressure differential at the membrane. It is provided in this context that the measuring element have at least partially a NiCr(Si) layer. Due to an at least partial crystallization in the production of the micromechanical pressure sensor, this NiCr(Si) layer has more advantageous piezoelectrical characteristics than an amorphous NiCr(Si) layer.
    • 微机械压力传感器和微机械压力传感器的制造方法。 该压力传感器具有位于膜上的至少一个膜和测量元件。 在膜上施加的压力或在膜的不同侧施加的压力差导致膜的变形。 与膜的变形同时,测量元件受到弹性伸长和/或压缩。 在压敏元件中,这种弹性伸长和/或压缩在测量元件中产生测量的变量,其表示施加的压力或膜上施加的压差。 在本文中提供测量元件至少部分地具有NiCr(Si)层。 由于在微机械压力传感器的生产中至少部分结晶,该NiCr(Si)层具有比非晶NiCr(Si)层更有利的压电特性。
    • 5. 发明申请
    • Method for determining relevant objects
    • 确定相关对象的方法
    • US20090070039A1
    • 2009-03-12
    • US11665981
    • 2005-10-12
    • Michael BeuschelWerner Steiner
    • Michael BeuschelWerner Steiner
    • G08G1/16
    • B60W40/10B60T7/22B60W2550/30G01S13/931G01S2013/9346G01S2013/9353G08G1/163
    • Disclosed is a method for determining relevant objects in the vicinity of a motor vehicle by an environmental detection sensor. A calculation of the probable trajectory of objects is thus not necessary. The only objects that are classified as relevant are those with a greater probability of a collision despite an average driver response such as evasive action and/or braking. The probability of a collision is determined in accordance with at least two values that are calculated from vehicle and environmental data. A first value describes future evasive action or evasive action that has already been initiated and a second value describes a deceleration operation. Each of the two or more values is delimited by a threshold value, which indicates the start of a critical range. The braking devices are activated if at least one of the determined values lies in the critical range.
    • 公开了一种通过环境检测传感器确定机动车辆附近的有关物体的方法。 因此,对物体的可能轨迹的计算是不必要的。 被分类为相关的唯一物体是即使具有平均驾驶员响应(例如回避动作和/或制动)的碰撞概率较大的物体。 根据从车辆和环境数据计算的至少两个值来确定碰撞的概率。 第一个值描述了已经启动的未来回避动作或回避动作,第二个值描述减速操作。 两个或更多个值中的每一个都由阈值分隔,该阈值表示临界范围的开始。 如果确定的值中的至少一个位于临界范围内,则制动装置被激活。
    • 9. 发明授权
    • Method for determining relevant objects
    • 确定相关对象的方法
    • US08005616B2
    • 2011-08-23
    • US11665981
    • 2005-10-12
    • Michael BeuschelWerner Steiner
    • Michael BeuschelWerner Steiner
    • G08G1/16G06F17/10
    • B60W40/10B60T7/22B60W2550/30G01S13/931G01S2013/9346G01S2013/9353G08G1/163
    • Disclosed is a method for determining relevant objects in the vicinity of a motor vehicle by an environmental detection sensor. A calculation of the probable trajectory of objects is thus not necessary. The only objects that are classified as relevant are those with a greater probability of a collision despite an average driver response such as evasive action and/or braking. The probability of a collision is determined in accordance with at least two values that are calculated from vehicle and environmental data. A first value describes future evasive action or evasive action that has already been initiated and a second value describes a deceleration operation. Each of the two or more values is delimited by a threshold value, which indicates the start of a critical range. The braking devices are activated if at least one of the determined values lies in the critical range.
    • 公开了一种通过环境检测传感器确定机动车辆附近的有关物体的方法。 因此,对物体的可能轨迹的计算是不必要的。 被分类为相关的唯一物体是即使具有平均驾驶员响应(例如回避动作和/或制动)的碰撞概率较大的物体。 根据从车辆和环境数据计算的至少两个值来确定碰撞的概率。 第一个值描述了已经启动的未来回避动作或回避动作,第二个值描述减速操作。 两个或更多个值中的每一个都由阈值分隔,该阈值表示临界范围的开始。 如果确定的值中的至少一个位于临界范围内,则制动装置被激活。