公开(公告)号：US06982409B2

公开(公告)日：2006-01-03

申请号：US10371442

申请日：2003-02-21

申请人： Yue Huang ,  Eric J. Stanley ,  Ali M. Elhagediab

发明人： Yue Huang ,  Eric J. Stanley ,  Ali M. Elhagediab

IPC分类号： G06M7/00

CPC分类号： G01M17/0078

摘要： A measurement system is provided for a ball joint of a crash test dummy. The measurement system includes a light source operatively supported by a movable ball of the ball joint and a position sensitive detector operatively supported by a fixed member of the ball joint. The measurement system also includes a controller electrically connected to the light source to provide power to the light source for emitting light and electrically connected to the position sensitive detector that receives the emitted light to measure at least two angles between the ball and the fixed member.

摘要翻译： 为碰撞试验假人的球窝接头提供测量系统。 测量系统包括由球形接头的可动球操作地支撑的光源和由球形接头的固定构件可操作地支撑的位置敏感检测器。 测量系统还包括电连接到光源的控制器，以向光源提供发射光的电力，并且电连接到接收发射光的位置敏感探测器，以测量球与固定构件之间的至少两个角度。