Staying state analysis device, staying state analysis system and staying state analysis method

摘要

PROBLEM TO BE SOLVED: To provide a congestion status analyzer capable of generating a precise heat map by performing an appropriate correction even when a part of a moving line is missing.;SOLUTION: The congestion status analyzer includes: a positional information sorting section 22 that sorts plural pieces of positional information of moving objects which are acquired by performing a detection processing of the moving objects according to the level of possibility that an error may be included due to a missing of a part a moving line of the moving objects; a distribution information comparison section 23 that generates two pieces of distribution comparison information each representing a distribution status of the congestion frequency of the moving objects from the two kinds of positional information which is sorted to compare the two pieces of distribution comparison information; a moving line missing position detection section 24 that detects a missing position in the moving line based on the comparison resu a correction distribution information generation section 25 that generates a piece of correction distribution information in which the congestion frequency of the moving objects is corrected based on the detection resu and a heat map generation section 26 that generates a heat map based on the correction distribution information generated by the correction distribution information generation section.;COPYRIGHT: (C)2015,JPO&INPIT