| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor capable of sensing an object to be sensed with high accuracy. <P>SOLUTION: In the case that discriminations of light received amount data greater than a prescribed range (Z>A) or discriminations of the light received amount data smaller than a prescribed range (Z<-A) are not consecutive for a prescribed number of times or over, the light received amount data discriminated to be not within the prescribed range (Z>A, Z<-A) are not used as they are for the calculation of the moving average value Dh, and in the case that discriminations of light received amount data greater than the prescribed range (Z>A) or discriminations of the light received amount data smaller than the prescribed range (Z<-A) are consecutive for the prescribed number of times or over, the light received amount data discriminated to be not within the prescribed range (Z>A, Z<-A) are used for the calculation of the moving average value Dh. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
