发明授权
- 专利标题： Method and measuring device for locating enclosed objects
- 专利标题（中）： 用于定位封闭物体的方法和测量装置
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申请号： US10491087申请日： 2003-01-17
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公开(公告)号： US07106072B2公开(公告)日： 2006-09-12
- 发明人: Stefan Clauss , Uwe Skultety-Betz , Bjoern Haase , Ulli Hoffmann
- 申请人： Stefan Clauss , Uwe Skultety-Betz , Bjoern Haase , Ulli Hoffmann
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理商 Michael J. Striker
- 优先权： DE10207424 20020221
- 国际申请： PCT/DE03/00119 WO 20030117
- 国际公布： WO03/073130 WO 20030904
- 主分类号： G01R27/26
- IPC分类号： G01R27/26
摘要：
A method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device, the detection signal penetrating the medium that is to be analyzed in such a way that information is obtained about an object that is enclosed in the medium by evaluating the detection signal, particularly by measuring impedance, wherein, to obtain depth information about the object that is enclosed in the medium, an algorithm is used to evaluate the detection signal that calculates a compensation for drift effects of the capacitive sensor device that is generating the detection signal.
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