Offshore three-dimensional linkage networking and navigation channel supervision system of unmanned aerial vehicle group cooperative intelligent navigation mark

Abstract

The invention discloses an offshore three-dimensional linkage networking and navigation channel supervision system of an unmanned aerial vehicle group cooperative intelligent navigation mark. The offshore three-dimensional linkage networking and navigation channel supervision system comprises a water surface subnet layer, an air subnet layer and a shore cloud computing center. An unmanned aerial vehicle is combined with an intelligent navigation mark of an offshore platform, the high altitude visual angle, the strong maneuverability and the like of the unmanned aerial vehicle are combined withthe offshore advantages of the navigation mark to implement a seamless supervision communication system on a navigation channel, and higher efficiency and real-time performance are achieved; in addition, navigation mark embedded sensor equipment realizes acquisition of hydrological and meteorological information of the navigation channel, and the traditional process of independently arranging sensors is improved, so that resources are saved; in addition, a navigation mark embedded edge computing device can directly preprocess collected information and transmit the information to a marine navigation ship and an unmanned aerial vehicle in a wireless communication mode. The edge computing device directly preprocesses the data collected by the navigation mark, the bandwidth consumed by offshore data transmission is reduced, meanwhile, it is guaranteed that a sailing ship obtains channel related information in the shortest time, and the sailing safety of the ship is guaranteed.

Description

technical field [0001] The present invention relates to a three-dimensional linkage network and waterway supervision system of UAV group collaborative intelligent navigation mark, relates to the field of edge computing, the field of network deployment optimization, and data forwarding and storage and other related fields, especially relates to a cooperative path suitable for UAVs The planned three-dimensional linkage network and waterway supervision system based on intelligent navigation marks. Background technique [0002] At present, channel monitoring methods mainly rely on modern monitoring systems such as traditional VTS, CCTV, AIS, and VHF, while there is little research on dynamic monitoring methods, mainly using sea patrol ships and unmanned aerial vehicles. However, with the rapid development of the shipping industry, the problems faced by maritime supervision are becoming more and more diverse, and the supervision tasks are becoming more and more onerous. Relying o...

AI Technical Summary

Problems solved by technology

However, the monitoring channel of the sea patrol ship has the disadvantages of small monitoring range, short voyage time, only suitable for offshore and high cost.

At the same time, ships face risks at any time when navigating at sea where the environment is constantly changing. The existing communication methods need to transmit information to the shore for processing and analysis through the communication link, and then feed it back to the ship. The process takes a long time and cannot guarantee the real-time information obtained by the ship. Sex, increasing the danger of the ship's navigation

In addition, in the process of returning information to the shore, the traditional method cannot preprocess a large amount of data, which will consume too much bandwidth during the transmission process. At the same time, the supervision method is relatively simple, the supervision information is not comprehensive, and the real-time performance is poor. Unable to meet the requirements of dynamic waterway regulation

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