| 摘要 |
PURPOSE: A real-time marine growth inflow detection system and an operation method thereof are provided to detect the inflow of marine growth using acoustic reflection intensity and volume scattering intensity. CONSTITUTION: A real-time marine growth inflow detection system comprises a sound sensor, an observation sensor, an environmental sensor, a base station(50), a central control center(70), and a data transfer server. The sound sensor generates acoustic signals of the proper frequency according to marine growth kind. The sound sensor stores sound characteristics. The observation sensor observes sea current flow and the transition speed of the marine growth. The observation sensor stores the observation information. The environmental sensor measures the environmental information of the sound-tested sea area. The environmental sensor stores the measured information. The base station receives the information stored in the sound sensor, the observation sensor, and the environmental sensor. The base station supplies the power to the sound sensor, the observation sensor, and the environmental sensor. The base station monitors the state of the sensors. The central control center receives the information through the network system. The central control center determines the inflow of the marine growth.
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