Unmanned aerial vehicle radar monitoring method and equipment for nuclear power plant water intake sea area

By using drones equipped with radar for marine monitoring, the problems of inaccuracy and lack of all-weather monitoring of floating objects on the sea surface in existing technologies have been solved, enabling all-weather and efficient monitoring of the sea area where nuclear power plant water intakes are located, thus ensuring safe operation.

CN122362377APending Publication Date: 2026-07-10SUZHOU NUCLEAR POWER RES INST CO LTD
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Patent Information

Application Number
CN202610249325.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-02
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing shore-based fixed radar and optical video image monitoring methods cannot effectively overcome sea surface clutter interference, making it difficult to accurately monitor oil spills and small floating objects on the sea surface. Furthermore, the monitoring range is limited, and all-weather monitoring cannot be guaranteed, affecting the safety monitoring of the sea area where nuclear power plant water intakes are located.

Method used

Using drones equipped with radar for marine monitoring, the system obtains monitoring and early warning requirements and flight areas, plans inspection routes, acquires and processes graphic data, determines whether preset alarm conditions are met, and identifies floating objects using artificial neural network algorithms, thus achieving all-weather monitoring.

Benefits of technology

It enables large-scale and rapid inspection of the sea area where nuclear power plant water intakes are located, improving the accuracy and timeliness of floating object monitoring and ensuring the safe operation of nuclear power plant water intakes.

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Abstract

The invention relates to the technical field of unmanned aerial vehicle cruising, in particular to an unmanned aerial vehicle radar monitoring method and equipment for a nuclear power plant water intake sea area. An unmanned aerial vehicle radar monitoring method for a nuclear power plant water intake sea area comprises the steps of obtaining a sea surface floating object monitoring and early warning requirement and a target flight area, and obtaining a monitoring and early warning threshold value and an unmanned aerial vehicle inspection flight area position range; determining an unmanned aerial vehicle inspection path and an inspection strategy according to the monitoring early warning threshold value and the unmanned aerial vehicle inspection flight area position range; performing routing inspection according to the routing inspection strategy and the unmanned aerial vehicle routing inspection path to obtain target routing inspection path graphic data; performing identification processing on the target inspection path graphic information to obtain an identification result; and determining whether the identification result satisfies a preset alarm condition, and if yes, performing early warning. According to the invention, large-scale rapid inspection, recording and analysis of the nuclear power plant water intake sea area are realized, and the capability of accurately monitoring floating objects in the large-scale sea area of the nuclear power plant water intake is improved.
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