Geert Guy Georges Morren;Bin Jin;Haris Duric;Ronaldus Maria Aarts;Anmin Jin
发明人:
Geert Guy Georges Morren,Anmin Jin,Bin Jin,Haris Duric,Ronaldus Maria Aarts
申请号：
US13320029
公开号：
US20120065524A1
申请日:
2010.06.02
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention relates to a motion determination apparatus for determining motion of a moving object, wherein the motion determination apparatus (1) comprises a multi-axial accelerometer (2) for being positioned at the moving object (4), wherein the multi-axial accelerometer (2) is adapted to generate accelerometer signals indicative of the acceleration along different spatial axes. The motion determination apparatus further comprises a motion signal generation unit (3) for generating a motion signal indicative of the motion of the object (4) by combining the accelerometer signals of different spatial axes. The combination of the accelerometer signals of different spatial axes yields a motion signal having a large signal-to-noise ratio, even if an axis is located close to a rotational axis of the movement.
