Station design apparatus, station design method and station design program

摘要

To provide a maintenance and monitoring network with low cost and high reliability by installing a directional antenna in a radio station not accommodated in an aggregation station and controlling its antenna azimuth angle.A radio transmission quality between radio stations is calculated from radio station information and topography information of a radio station and an aggregation station, and a radio connection to a central station via radio stations capable of radio connection using a non-directional antenna A step 1 of determining a radio station as a receivable station as a receivable station and determining a radio station unable to make a radio connection to the already accommodated station or the aggregated station as an unaccepted station; Searches for a radio station that can be wirelessly connected to an already accommodated station or an aggregated station and selects an antenna azimuth angle at which the number of routes to the radio station that can be connected wirelessly within the directivity half-value angle of the directional antenna becomes maximum, A radio station to which the directional antenna is applied and a processing step 2 for determining the antenna azimuth angle thereof.(FIG.