To provide a collision avoidance system, a collision avoidance method, a collision avoidance server, and a computer program capable of reliably avoiding a collision between unmanned flying bodies even when the plurality of unmanned flying bodies are operated without increasing an arithmetic processing load.SOLUTION: A collision avoidance server acquires coordinate information and a moving speed vector in a position space of a position where an unmanned flying body currently exists, and determines whether or not the one unmanned flying object and one or the plurality of other unmanned flying bodies exist in a unit three-dimensional grid corresponding to identifiers being the same or mutually adjacent each other after a predetermined time. When it is determined that the plurality of unmanned flying bodies exist in the unit three-dimensional grid corresponding to the identifiers being the same or mutually adjacent each other after the predetermined time, an instruction to change the speed vector of the one unmanned flying object into the first speed vector in a separating direction from the unit three-dimensional grid corresponding to the identifiers being the same or mutually adjacent each other is transmitted to the one unmanned flying body.SELECTED DRAWING: Figure 4
【課題】演算処理負荷を増大させることなく、複数の無人飛翔体が運用される場合であっても確実に無人飛翔体間の衝突を回避することが可能な衝突回避システム、衝突回避方法、衝突回避サーバ及びコンピュータプログラムを提供する。【解決手段】衝突回避サーバは、無人飛翔体の現在存在する位置の位置空間内での座標情報及び移動する速度ベクトルを取得し、所定の時間後に同一又は互いに隣接する識別子に対応する単位三次元グリッド内に一の無人飛翔体及び一又は複数の他の無人飛翔体が存在するか否かを判断する。所定の時間後に同一又は互いに隣接する識別子に対応する単位三次元グリッド内に複数の無人飛翔体が存在すると判断した場合、一の無人飛翔体の速度ベクトルを、同一又は互いに隣接する識別子に対応する単位三次元グリッドから離れる方向である第一の速度ベクトルへと変更する指示を一の無人飛翔体へ送信する。【選択図】図4
COLLISION AVOIDANCE SYSTEM, COLLISION AVOIDANCE METHOD, COLLISION AVOIDANCE SERVER, AND COMPUTER PROGRAM
衝突回避システム、衝突回避方法、衝突回避サーバ及びコンピュータプログラム
2025-04-22
Patent
Electronic Resource
Japanese
COLLISION AVOIDANCE SYSTEM, COLLISION AVOIDANCE METHOD, AND COLLISION AVOIDANCE PROGRAM
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