| 摘要 |
PROBLEM TO BE SOLVED: To provide a crime-preventive measure supporting device which presents accurate natural monitoring performance by reflecting gaze characteristics that people mainly gaze ahead in the traveling direction.SOLUTION: The crime-preventive measure supporting device includes: a storage part 130 wherein building information of a crime prevention object, map information, passerby information including traffics and movement directions of passersby, and gaze characteristics including viewing angles of passersby's gaze are stored; a natural monitoring performance calculation part 126 which generates a virtual three-dimensional space from building information and map information and disposes spot light sources having intensities of light corresponding to traffics of passersby, at respective positions in the virtual three-dimensional space and calculates, as natural monitoring performance data, amounts of light which are received at the respective positions in the virtual three-dimensional space when light is radiated to the virtual three-dimensional space at the viewing angles with movement directions of passersby as centers; and an output part 114 which displays the calculated natural monitoring performance data in the virtual three-dimensional space. |
