複数の移動体を同時に追尾・撮影する監視システム

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2019/11/01

タイトル(英語): Surveillance System for Multiple Moving Objects

著者名: 松家　大介（（株）日立製作所 研究開発グループ），三村　昌弘（（株）日立製作所 ディフェンスビジネスユニット）

著者名(英語): Daisuke Matsuka (Research & Development Group, Hitachi Ltd.), Masahiro Mimura (Defence Systems Business Unit, Hitachi, Ltd.)

キーワード: 複数移動体同時監視，ガルバノメータスキャナ，ビジュアルサーボ，無人航空機　　multiple moving objects surveillance，galvanometer scanner，visual servoing，UAV

要約(英語): To prepare for terrorist and/or criminal attacks using unmanned aerial vehicles (UAVs), we developed a Galvano Camera System. This system, which detects suspicious UAVs, is based on the high-speed and precise positioning technology of galvanometer scanners. The proposed system consists of galvanometer scanners, a zoom lens, a CMOS camera, an imaging processor, and a monitor. It is used with other position measurement sensors such as RADAR. The system changes the deflection angles of the galvano-mirrors, which are attached to the tip of the swaying shaft based on the location of the target provided by other sensors. Three targets are observed using proposed imaging process and changing angular process, alternately, to acquire multiple images that include the targets. The imaging processor makes three movies of each target, the monitor divides the screen, and displays these three movies on the same screen. The proposed system can simultaneously observe multiple moving objects, using the high response feature of the galvanometer scanners, and display objects on a single monitor. In addition, we have proved the effectiveness of the system through field tests.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.139 No.11 （2019）

本誌掲載ページ: 908-915 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/139/11/139_908/_article/-char/ja/