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1. 发明授权

US06996495B2 Capacitive motor sensor 失效
标题翻译：电容式电机传感器
公开(公告)号：US06996495B2
公开(公告)日：2006-02-07
申请号：US10737783
申请日：2003-12-18
申请人： Moojin Kim , Wonkyu Moon , Wankyun Chung
发明人： Moojin Kim , Wonkyu Moon , Wankyun Chung
IPC分类号： G01C17/00 , G01C19/00 , G01C9/00 , G06F15/00
CPC分类号： G01D5/2415 , H03M1/645
摘要： A capacitive motion sensor includes a primary plate including a primary pattern replicated periodically, a secondary plate including a plurality of pattern regions with an insulated region inserted there between, wherein each of the pattern regions has a secondary pattern replicated periodically, a signal source for sending a plate input signal to the primary plate, and a displacement measuring unit for receiving a plurality of plate output signals from the secondary plate to measure a displacement of a moving one of the plates with respect to the other one of the plates.The primary plate is arranged in parallel with the secondary plate in such a manner that the primary pattern is confronted with the secondary pattern and the pattern regions of the secondary plate are arranged in a two-dimensional array.
摘要翻译：一种电容式运动传感器包括：包括周期性复制的主要图案的初级板，包括多个图案区域的次级板，其间插入有绝缘区域，其中每个图案区域具有周期性复制的次级图案，用于发送的信号源向所述主板的板输入信号，以及位移测量单元，用于从所述次级板接收多个板输出信号，以测量所述板中的移动板之间相对于所述另一板的位移。

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