集美大学学报（自然科学版）2026，Vol.31Issue(2)：189-199,11.DOI:10.19715/j.jmuzr.2026.02.06
基于蓝牙信标的船舶舱室人员定位技术
Crew Locating Technology in Ship Cabins Based on Bluetooth Beacons
摘要
Abstract
Due to the metallic structural materials of ship cabins,which create unique electromagnetic en-vironments,locating the crew in ship cabins is difficult to achieve.To address these issues,Bluetooth signal strengths data at different locations within a scientific experdition vessel were collected and analyzed to investi-gate their spatiotemporal distribution characteristics.A spatial propagation model for Bluetooth signals was es-tablished.Additionally,a multilateral least squares positioning method was adopted to reduce computational complexity and improve real-time performance.The experimental results demonstrate that the spatial propaga-tion model of Bluetooth signals is influenced by cabin materials,with environmental influence factors of 2.02 in academic halls and 2.23 in corridors.The multilateral least squares method achieved an average positioning accuracy of 1.68 m.The Bluetooth beacon-based locating technology enables rapid locating the crew in ship cabins.关键词
船舶舱室环境/蓝牙/信号传播模型/舱室人员定位Key words
ship cabin environment/bluetooth/signal propagation model/crew locating in cabins分类
交通工程引用本文复制引用
廖勋,赵强,徐生磊,陈伟,张市委..基于蓝牙信标的船舶舱室人员定位技术[J].集美大学学报（自然科学版）,2026,31(2):189-199,11.基金项目
福建省自然科学基金项目(2023J01326) （2023J01326）
