首页>
外国专利>
CAPACITIVE ANTI-PINCH MEANS AND METHOD FOR OPERATING AN ANTI-PINCH MEANS
CAPACITIVE ANTI-PINCH MEANS AND METHOD FOR OPERATING AN ANTI-PINCH MEANS
展开▼
机译:电容式防夹手装置和用于操作防夹手装置的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A capacitive anti-pinch means with a first electrode (2) and a second electrode (3), wherein the first electrode (2) and the second electrode (3) form the electrodes of one sensor, is, as regards a measurement which is independent of a ground potential (M1), characterized in that the first electrode (2) can be fed a first potential (Uref+), in that the second electrode (3) can be fed a second potential (Uref-), wherein the second potential (Uref-) is different from the first potential (Uref+), and in that said means are equipped with evaluation electronics (5) which determine the difference between the first potential (Uref+) and the second potential (Uref-) and determine the capacitance (CSensor) of the sensor from said difference. A corresponding method for operating the anti-pinch means (1) is disclosed.
展开▼