MANAGEMENT SERVER, POPULATION INFORMATION CALCULATION MANAGEMENT SERVER, ZERO POPULATION DISTRIBUTION AREA MANAGEMENT METHOD, AND POPULATION INFORMATION CALCULATION METHOD

摘要

To provide a management server, population information calculation management server, non-populated area management method, and population information calculation method capable of easily specifying a depopulated area and calculating accurate population information, a GPS information collection unit (519) collects location information of mobile equipments (100) and stores them into a GPS information accumulation unit (514). Then, a depopulated area specifying unit (516) specifies a non-populated area in a given area (for example, an area (sector influence diagram) designated by an operator) using the location information accumulated in the GPS information accumulation unit (514). The population distribution can be thereby accurately calculated using the non-populated area. For example, there can be a case where the population distribution in a given area is not uniform within the area. In such a case, it is possible to know in which part the population is unevenly distributed using the mobile equipment non-populated area.