DISASTER PREVENTION WIRELESS SYSTEM

To provide a disaster prevention wireless system capable of more swiftly notifying a set slave station of notification information held by a mobile station.SOLUTION: A disaster prevention wireless system includes: a master station; a mobile station; plural slave stations that receive notification information sent from the master station and output the notification information; a storage unit that stores area information representing association of a preset notification area with the slave station installed in the notification area; and a notification slave station setting unit (step S12) that sets as a notification slave station the slave station associated with a position of the mobile station on the basis of the area information. The mobile station includes: a selective calling instruction unit that instructs the master station to execute selective calling; and a notification information transmission unit that transmits the notification information, which is specified by the mobile station, to the master station. The master station includes a selective transmission unit that transmits the notification information (step S13), which is received from the mobile station, only to the notification slave station, which is set by the notification slave station setting unit, when the master station is instructed to execute selective calling by the mobile station.SELECTED DRAWING: Figure 3 【課題】移動局が保持する報知情報を、設定の子局に対してより速やかに報知することのできる防災無線システムを提供する。【解決手段】親局と、移動局と、親局から送信された報知情報を受信して出力する複数の子局と、予め設定した報知エリアと報知エリア内に設置された子局との対応を表すエリア情報を記憶する記憶部と、エリア情報に基づき移動局位置に対応付けられた子局を報知子局として設定する報知子局設定部（ステップＳ１２）と、を備え、移動局は、親局に対して選択呼出の実行を指示する選択呼出指示部と、移動局で指定された報知情報を親局に送信する報知情報送信部と、を有し、親局は、移動局により選択呼出の実行が指示されたとき、移動局から受信した報知情報（ステップＳ１３）を、報知子局設定部で設定された報知子局にのみ送信する選択送信部を備える。【選択図】図３