Development of the Directional Evacuation System to Defend Children from an Intruder in the Elementary School

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  • 小学校における不審者から児童を守る避難方向指示システムの開発
  • ショウガッコウ ニ オケル フシンシャ カラ ジドウ オ マモル ヒナン ホウコウ シジ システム ノ カイハツ

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Abstract

Recently incidents that an intruder harms children in elementary schools often occur. It is necessary for school officials to build a framework that includes concepts of security. Therefore we will research a realistic system that indicates the proper direction of an evacuation for children when the intruder invaded the elementary school. But it is difficult for us to decide a policy of implementing the proposed system because large scale experiments are needed to evaluate such a proposal system. For that reason, we determined specifications of the system on the theoretical side by simulating motions of children in a school building. As the result of simulations, it became clear that a default position measurement of the intruder is more important than a tracking of it with real-time so that children can escape from it in the elementary school. It was determined that existing technology could implement the proposed system.

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