| 发明名称 |
Capacitive Sensor for a Roller and Method for Recognizing Objects at a Roller Track |
| 摘要 |
A capacitive sensor (10) for a roller (12) of a roller track is provided which has a plurality of measuring electrodes (18) as well as a measurement unit (28) for determining capacitances between measuring electrodes (18) to recognize an object (42) located at the roller track with reference to capacitance changes. In this respect, at least some of the measuring electrodes (18) are arranged co-rotating with the roller (12, 16). |
| 申请公布号 |
US2015260871(A1) |
申请公布日期 |
2015.09.17 |
| 申请号 |
US201514608590 |
申请日期 |
2015.01.29 |
| 申请人 |
SICK AG |
发明人 |
WEBER Thomas;Märkle Christoph;Jaksic Davorin |
| 分类号 |
G01V3/02 |
主分类号 |
G01V3/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A capacitive sensor for a roller of a roller track which has a plurality of measuring electrodes as well as a measurement unit for determining capacitances between measuring electrodes to recognize an object located at the roller track with reference to capacitance changes,
wherein at least some of the measuring electrodes are arranged co-rotating with the roller. |
| 地址 |
Waldkirch DE |
