| 发明名称 |
METHOD AND APPARATUS TO ADJUST DISTANCE CALCULATIONS |
| 摘要 |
In one embodiment, a distance that a target moves is calculated utilizing an optical sensor. A first temperature of a first portion of the optical sensor is measured at the time of the distance calculation. A second temperature of a second portion of the optical sensor is measured at the time of the distance calculation. The distance is adjusted by a compensation factor that is a function of the first and second temperatures.
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| 申请公布号 |
US2011074855(A1) |
申请公布日期 |
2011.03.31 |
| 申请号 |
US20090569570 |
申请日期 |
2009.09.29 |
| 申请人 |
CASALDALIGA MARCOS;FLOTATS VILLAGRASA CARLES;TOUSSAINT DAVID;FERRAN CASES JORDI;INGEMAR ASTROM JONAS |
发明人 |
CASALDALIGA MARCOS;FLOTATS VILLAGRASA CARLES;TOUSSAINT DAVID;FERRAN CASES JORDI;INGEMAR ASTROM JONAS |
| 分类号 |
B41J29/38;G01B11/00 |
主分类号 |
B41J29/38 |
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