发明名称 |
Sensor auto-recalibration |
摘要 |
A sensor and method that detects a mis-calibration and automatically recalibrates itself without operator intervention. If the sensor determines that it was calibrated over an object such as a stud, the sensor may automatically update the calibration value with a new lower value without operator intervention. This process may repeat until the calibration value is set to a value that represents the wall covering alone without hidden objects behind it.
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申请公布号 |
US6989662(B2) |
申请公布日期 |
2006.01.24 |
申请号 |
US20040835654 |
申请日期 |
2004.04.29 |
申请人 |
ZIRCON CORPORATION |
发明人 |
HEGER CHARLES E.;MILLER LAWRENCE F. |
分类号 |
G01R27/26;G01R19/00;G01V13/00 |
主分类号 |
G01R27/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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