分布式光纤传感技术在安防定位中的发展现状

Present development situation of distributed optical fiber sensing technology in security positioning

介绍了分布式光纤传感技术的起源、技术原理,研究了分布式光纤传感技术的两大类别,概述了几种具有代表性的分布式光纤振动传感器在安防系统方面的系统结构图及定位原理,总结了分布式传感技术目前的发展及应用现状,并且根据现有的研究成果以及船舶安防领域的需要,提出了今后在船舶安防系统中需要解决的关键技术以及未来的发展方向。

This paper introduce the origination,technical principle and development status of distributed optical fiber sensing technology.Two categories of distributed optical fiber sensing technology are further studied.Several representative distributed optical fiber vibration sensors are described in the system structure and the principle of positioning.And according to the existing research results and the needs of the ship security field,the key technology and future development direction in the future ship security system are put forward.