Summary: The ocean ranch environment contains Rifle Pads ultra-low-frequency wave energy that can be utilized for powering low-power equipment.Therefore, this article proposes a smart ocean ranch self-powered and self-monitoring system (SOR-SSS) which consists of several key components: a mass pendulum ball (MPB), a commutation wheel system (CWS), an electromagnetic energy harvesting unit (EEHU), and four piezoelectric energy harvesting units (PEHU).Through six-degree-of-freedom vibration test bench experiments, the SOR-SSS achieved a maximum output power of 17.56 mW under a working condition of 0.4 Hz, which was sufficient to power 152 LED lights.
Additionally, by training the experimental base data using the LSTM algorithm, two different Bags tasks were trained with a maximum accuracy of 99.72% and 99.80%, respectively.These results indicate that the SOR-SSS holds significant potential for collecting and predicting ultra-low-frequency blue energy.It can provide an effective energy supply and monitoring solution for smart ocean ranch.