| 摘要 |
<p>PURPOSE:To accurately make a guidance when a resident of an apartment is inquired by storing the histories of residents of the building in a storage means and displaying the histories of the residents of the specified building. CONSTITUTION:Information update is used for a simple map correcting function, a display of map information, environment setting, etc., a basic data base is not altered, and a layer for alteration or addition is provided. Data which is altered or added at a police station terminal 20 is sent to a police box terminal 1, whose layer is updated automatically, so that the same map updation as the police station terminal 20 is performed on the police box terminal 1. Further, the histories of the residents of buildings in the control area are stored by using the data, which are displayed. Consequently, a guidance is accurately made when a resident of an apartment, building, etc., is inquired.</p> |
