室内定位技术在船舶上的应用研究及方案设计

摘要

为了满足远洋大型船舶对人员和物品进行方便、快捷和高效管理的需求,利用无线定位技术构建一种适用于大型船舶的室内实时定位系统.在简要介绍人员定位基本原理的基础上,通过分析比对当前常用的无线定位技术的优缺点,针对船舶复杂环境的室内定位需求,给出了基于ZigBee技术和基于RSSI测距定位算法的船舶室内定位系统初步设计方案.该设计方案实现了对船舶人员或物品地理位置的实时精确测定和管理.%For satisfying the deep-sea and large ships to manage the personnel and product conveniently, rapidly and ef-ficiently, it is applicable to set up a kind of indoor real-time positioning system for the large ships using the wireless position-ing technique. This paper introduces the theory of person location technology. By comparing the advantages and disadvant-ages of current and common wireless location technology, and considering the positioning needs of the ship complex envir-onment, select the ZigBee technology and RSSI ranging-positioning algorithm for initial designing real-time wireless posi-tioning system on ship. The design project can carry out accurate and real-time raging geography position and managment of the personnel or the product on ship.