An autonomous deployment method and system for a heterogeneous underwater acoustic sensor network
A sensor network and underwater acoustic technology, applied in network topology, underwater ships, network planning, etc., can solve the problems of low deployment efficiency, difficulty in deploying sensor networks, low self-organization and coordination, and improve deployment efficiency. Effect
Active Publication Date: 2022-07-22
SHANTOU UNIV
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[0003] However, the existing underwater acoustic sensor network nodes mainly have the problems of low self-organization and coordination and low deployment efficiency, so it is difficult to deploy a good sensor network
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[0067] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0068] It should be understood that in the description of the embodiments of the present invention, multiple (or multiple) means more than two, greater than, less than, exceeding, etc., are understood as not including this number, and above, below, within, etc., are understood as including this number. If there is a description of "first", "second", etc., it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance, or implicitly indicating the number of indicated technical features or implicitly indicating the indic...
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The invention discloses a method and system for autonomous deployment of a heterogeneous underwater acoustic sensor network. The method includes: acquiring an underwater task area; deploying a USV group on the water, the coverage of which includes the range of the underwater task area; A USV determines the AUV group that communicates with the USV; the USV converts an AUV in the AUV group that meets the node deployment requirements into the current network node; the USV determines whether the number of network nodes in the coverage of the USV group is less than the set number If yes, the AUV determines its corresponding neighboring AUV and converts it to the current network node; the USV continues to determine whether the number of network nodes in the coverage of the USV group is less than the set network node threshold; if not , then when the AUVs in the coverage of the USV group are all converted into network nodes, the sensor network autonomously deploys and executes work. The present invention enables autonomous collaborative deployment.
Description
technical field [0001] The invention relates to the field of artificial intelligence, in particular to a method and system for autonomous deployment of a heterogeneous underwater acoustic sensor network. Background technique [0002] Underwater stealth small targets are a great threat to my country's maritime rights and territorial security. The underwater acoustic sensor network is to deploy a large number of low-cost, multi-module integrated underwater sensor nodes into the designated waters to be monitored. The sensor network node AUV (autonomous underwater vehicle, autonomous underwater vehicle) group communicates using sound waves, and then transmits the monitoring information to the surface base station USV (unmanned surface vehicle, unmanned surface vehicle) group, and finally transmits the information to the monitoring system. center. [0003] However, the existing underwater acoustic sensor network nodes mainly have the problems of low self-organization and coordi...
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IPC IPC(8): H04W16/18B63G8/24B63G8/00G16Y20/10G16Y20/20G16Y20/30G16Y40/10G16Y40/20G16Y40/35G16Y40/60G01R31/387G01S15/93G01S17/93G01S19/42H04W84/18
CPCH04W16/18B63G8/24B63G8/001G16Y20/10G16Y20/20G16Y20/30G16Y40/10G16Y40/20G16Y40/35G16Y40/60G01R31/387G01S17/93G01S15/93G01S19/42H04W84/18B63G2008/004Y02D30/70
Inventor 姚瑶李恪范衠邹延宾曹峻华黄晨梁家平叶豪盛
Owner SHANTOU UNIV