公开(公告)号：US20100097597A1

公开(公告)日：2010-04-22

申请号：US12580639

申请日：2009-10-16

申请人： THORSTEN ANDRES ,  BJÖRN RICHTER

发明人： THORSTEN ANDRES ,  BJÖRN RICHTER

IPC分类号： G01C3/08

CPC分类号： B60R21/0136 ,  B60R21/0428 ,  B60R2021/0006 ,  B60R2021/01302 ,  G01D5/342

摘要： An apparatus and a method for detecting deformations of a vehicle component on a motor vehicle are disclosed, which are capable of unambiguously determining the location and temporal progression of the deformation, as well as the severity of the deformation, within a very short time after the deformation of the vehicle component begins. An emitter unit together with a detector unit is displaced relative to an aperture component disposed on the vehicle component upon deformation of the vehicle component. A beam path of a light beam between the emitter unit and the detector unit is interrupted or opened when the aperture component is displaced relative to the emitter unit, thereby changing an illumination intensity detected by the detector unit. A signal representative of the illumination intensity is transmitted from the detector unit to an evaluation unit.

摘要翻译： 公开了一种用于检测机动车辆上的车辆部件的变形的装置和方法，其能够明确地确定变形的位置和时间进展以及变形的严重性，该变形在非常短的时间内 车辆部件的变形开始。 当车辆部件变形时，发射器单元与检测器单元一起相对于设置在车辆部件上的孔部件移位。 当孔径分量相对于发射器单元移位时，发射器单元和检测器单元之间的光束的光束路径被中断或打开，从而改变由检测器单元检测到的照明强度。 表示照明强度的信号从检测器单元发送到评估单元。