Core Viewpoint - The "National Smart Ocean Big Data and Artificial Intelligence Application Innovation Competition (2025)" was successfully held in Hainan, where Longyuan Power's engineering technology company won the second prize (first place in the intelligent equipment group) for its "National Energy Marine Survey No. 1" comprehensive intelligent unmanned detection platform for offshore renewable energy stations [1][3]. Group 1 - The platform innovatively combines "unmanned surface vessels + underwater robots" for unmanned offshore operations [3][5]. - The average fault location time for submarine cables has been significantly reduced from 22 days to 2-3 days, achieving a 90% reduction in fault location cycle [3][5]. - The accuracy of underwater equipment routing and fault detection has improved to ±0.1 meters [3][5]. Group 2 - The platform has been certified by the China Electromechanical Engineering Society, with its overall technology reaching an internationally leading level [3][5]. - It enables full lifecycle management of offshore wind power assets and supports the development of deep-sea resources, guiding the direction of industry development [3][5]. - Longyuan Power plans to enhance its capabilities in acquiring, processing, and applying marine data elements, achieving comprehensive situational awareness and intelligent task scheduling to support the rapid development of offshore wind power [3][5].

Core Insights - The fourth National Smart Ocean Big Data and Artificial Intelligence Application Innovation Competition was held, where the Provincial Marine Monitoring and Forecasting Center won the second prize for its project on coral reef monitoring and ecological restoration decision-making system [2] Group 1: Competition Overview - The competition attracted over 90 teams and individuals from marine-related universities, research institutes, business organizations, and technology companies across the country [2] - The competition was organized by the National Ocean Information Center and included a total of 12 awards: 2 first prizes, 4 second prizes, and 6 third prizes [2] Group 2: Project Details - The project titled "Coral Reef Intelligent Early Warning Monitoring and Ecological Restoration Decision Application System" was developed in collaboration with Hainan University and is based on the current investigation and early warning monitoring results of coral reef ecosystems during the 14th Five-Year Plan period [2] - The system integrates core functions such as underwater identification of corals, ecological disaster early warning for coral reefs, intelligent decision-making for restoration, and selection and cultivation of "super corals" [2]

Core Points - The "Fourth National Smart Ocean Big Data and Artificial Intelligence Application Innovation Competition (2025)" has officially commenced, aiming to promote research and innovative applications in smart ocean big data and marine artificial intelligence, facilitating high-quality development in the marine sector [1] - The competition serves as a significant avenue for leveraging data application value and accelerating the implementation of artificial intelligence technologies, fostering innovation and integration within the marine digital industry ecosystem [1] - The competition features four main categories: marine big data, marine artificial intelligence and large models, marine digital twins, and marine intelligent equipment, focusing on practical application cases with an emphasis on originality, technological advancement, and practical scenarios [1] Industry Insights - Since its inception in 2022, the competition has successfully hosted three editions, showcasing numerous exemplary cases of marine big data empowering the transformation and upgrading of traditional marine industries, as well as creative solutions for risk management through digitalization [2] - The competition has established itself as an open platform for innovation in concepts, technology research and development, and talent aggregation in the marine big data field, characterized by broad participation, strong interactivity, and high technical standards [2]