| 摘要 |
<P>PROBLEM TO BE SOLVED: To analyze behavior of an object person on the basis of position information including an error. <P>SOLUTION: A work analysis device stores layout information associating a plurality of areas with operations to be performed in the respective areas and position information showing a position of each analysis object person for each time; estimates a dwelling place of each of the analysis object persons for each time by estimating a distribution of the position of each of the analysis object persons on the basis of the position information; estimates an operation performed by each of the analysis object persons for each time on the basis of the layout information and the estimated dwelling place; estimates a distribution of the occurrence probability of the operation in each of the plurality of work on the basis of the distribution of the occurrence probability of the operation in an operation history; and determines work of which each of the analysis object persons is in charge on the basis of likelihood showing a degree that the operation history of each of the analysis object persons is applied to each work. <P>COPYRIGHT: (C)2013,JPO&INPIT |
