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An information return method for the coordination of unmanned aerial vehicles and unmanned ships for marine environment monitoring

A marine environment monitoring and unmanned aerial vehicle technology, applied in the field of wireless communication, can solve unsatisfactory problems and achieve the effects of reducing communication distance, multipath effect and path loss

Active Publication Date: 2022-08-09
DALIAN MARITIME UNIVERSITY
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Problems solved by technology

The selection result pays more attention to the stability of matching, but the final optimization goal is not ideal compared with other optimization algorithms

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  • An information return method for the coordination of unmanned aerial vehicles and unmanned ships for marine environment monitoring
  • An information return method for the coordination of unmanned aerial vehicles and unmanned ships for marine environment monitoring
  • An information return method for the coordination of unmanned aerial vehicles and unmanned ships for marine environment monitoring

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Embodiment Construction

[0069] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0070] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate ...

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Abstract

The invention provides an information return method for the coordination of unmanned aerial vehicles and unmanned ships for marine environment monitoring. The influence is uniformly expressed as the preference of the unmanned ship to the wireless channel allocated by the UAV, and constructed into a ranking table of the preference of the unmanned ship to the UAV; the information is analyzed when the unmanned ship and the UAV cooperate with the information back. The transmission rate, through the joint optimization of the relationship between the UAV and the unmanned ship and the transmission power of the signal, maximize the total throughput of the system; design a heuristic algorithm based on matching theory to determine the relationship between the UAV and the unmanned ship. Matching relationship, and further determine the generation power of unmanned ships and drones based on convex optimization theory. The invention can effectively reduce the time complexity and calculation time of the algorithm, solve the problem of weak communication link connectivity when the drone is used as a mobile communication relay, and effectively monitor the marine environment.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular, to an information return method for the coordination of unmanned aerial vehicles and unmanned ships for marine environment monitoring. Background technique [0002] With the increasing business demands of the offshore wide-area Internet of Things, higher requirements have been placed on wireless data transmission capabilities. At present, the main tasks of the marine Internet of Things include hydrometeorological monitoring, marine emergency communication system requirements, marine natural disaster early warning, hydrological survey, etc., and the application in the marine industry is becoming more and more extensive, such as sewage treatment, fuel leakage, harmful metal emissions Exceeding the standard has important applications. If the information transmission is not timely and accurate, it will cause serious losses to the marine environment, and may even threaten...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/12H04L41/14H04W4/40H04W52/18H04W52/34H04B7/185
CPCH04L67/12H04W4/40H04W52/18H04W52/34H04L41/145H04B7/18506Y02D30/70
Inventor 吕玲林彬戴燕鹏初振航韩晓玲
Owner DALIAN MARITIME UNIVERSITY
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