TIDE DOOR AUTOMATIC CONTROL SYSTEM AND TIDE DOOR AUTOMATIC CONTROL METHOD

To control the opening degree of a tide door and safely evacuate as many evacuees as possible from the tide door when flood is predicted.SOLUTION: In one aspect of the invention, the method includes photographing a monitoring area around a tide door by an imaging unit, receiving flood forecast information including flood arrival time information, calculating an evacuation sure area where the evacuee can reliably evacuate to the tide door when the flood forecast information is received in the monitoring area of the imaging unit and the closing operation of the tide door is immediately started based on the flood forecast information and information on the specifications of the tide door, and determining an evacuation situation including whether or not the evacuees remain outside the evacuation sure area based on the video data of the monitoring area. And the method further includes controlling the drive of the tide door by determining the opening degree of the tide door based on the evacuation situation and flood forecast information.SELECTED DRAWING: Figure 2 【課題】水害が予報された際に、防潮扉の開度を制御し、可能な限り多くの避難者を防潮扉から安全に避難させる。【解決手段】本発明の一態様では、撮像部により防潮扉の周辺の監視エリアを撮影し、水害到達時刻の情報を含む水害予報情報を受信し、水害予報情報と防潮扉の仕様に関する情報に基づいて、撮像部の監視エリア内において水害予報情報を受信して即時に防潮扉の閉動作を開始した場合に避難者が当該防潮扉まで確実に避難できる避難確実エリアを算出し、監視エリアの映像データを元に避難確実エリア外に避難者が残っているか否かを含む避難状況を判定する。そして、避難状況と水害予報情報に基づいて防潮扉の開度を判断し、防潮扉の駆動を制御する。【選択図】図２