Design Of Shallow Water Monitoring Buoy Based On BIWO Algorithm

Marine environmental monito:ring plays an important role in the devlopment of marine resources,marine disaster early warning and marine environmental protection.Buoy is the most commonly used means of marine environmental monitoring,in which wireless sensor networ is the core of buoy.In practial applicationn,we should consider the coverage of the buoy.Using the coverage algorithm can make the location of the buoy more reasonable.This paper mainly designs a buoy based on Lora transmission technology。and uses binary weed algorithm to calculate the position of the buoy.Wireless sensor networks(WSN)is a kind of transmission network that applies wireless communication technology to hundreds of sensor nodes,which can organize and combine freely.WSN is used in monitoring buoy because of its easy deployment and wide coverage.The shallow water buoy designed in this paper adopts Lora communication mode and star network architecture.The shallow water buoy system of kilora consists of three parts:transmitter,relay and receiver.Among them,the data acquisition terminal is located in the periphery of the pasture,which is mainly responsible for the collection of the data of the peripheral environment elements,and sends the data to the centralized relay terminal through the Lora radio frequency communication module matched with the terminal.At the same time of recciving all the detection data of the acquisition terminal.the centralized relay can collect the data and send it to the receiving terminal base station through Lora radio frequency communication module.The receiving terminal base station processes the data and sends it to the user in real time through 4G wireless communication,so as to realize the environmental monitoring of long-distance ocean ranch.Bimary Invasion Weed Optimization(BIWO)is a land of invaive weeds algorithm of the improved algorithm,the algrithm still has the IWO diffusivity still space,by optimizing the diffusion scope of the mapping function of probability,the binary bits of weed in the form of probability values,according to the mutation probability and mutation probability to calculate parent weeds,and produce seeds,the experimental results show that the binary algorithm has better convergence and weed improve the coverage of wireless sensor network,extend the service life of the network.