UNDER WATER FLEXIBLE OBSTACLE DETECTION SYSTEM AND METHOD

An underwater flexible obstacle detection system and method. In the art, the detection of underwater obstacles is mostly for rigid obstacles, while there is no detection for flexible obstacles. Provided are an underwater flexible obstacle detection system and method. Said system comprises a gimbal (...

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Bibliographische Detailangaben
Hauptverfasser:	GE, Jiali, GUO, Yinjing, LV, Wenhong, ZHANG, Jianhua, WEI, Shan, BAO, Jiankang, WANG, Guojuan, FAN, Xiaojing
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	An underwater flexible obstacle detection system and method. In the art, the detection of underwater obstacles is mostly for rigid obstacles, while there is no detection for flexible obstacles. Provided are an underwater flexible obstacle detection system and method. Said system comprises a gimbal (4), a detection device (1) and a data processing system (5). The gimbal (4) controls a laser emitter (3) to uniformly scan a region to be detected, a photosensitive element (2) receives a signal returned by an obstacle, converts same into a level signal, and transmits same to the data processing system (5), and the data processing system (5) acquires an obstacle image by analyzing the relationship between the change rate of the level signal and an angle, and obtains the type of the obstacle by comparing the obstacle image with images of known obstacles. L'invention concerne un système et un procédé de détection d'obstacles flexibles sous-marins. Dans l'état de la technique, la détection d'obstacles sous-marins est