摘要
应急救灾系统研究具有重要的实际意义,针对当前应急救灾系统被困人员定位性能差的缺陷,提出一种基于光纤传感器的应急救灾系统。首先介绍当前应急救灾系统的研究现状,并采用光纤传感器作为硬件核心构建应急救灾系统,然后针对被困人位定位问题,采用一种最小二乘法实现光纤传感器节点定位,最后在Windows XP实现了应急救灾系统,并进行了仿真模拟实验。结果表明,本文系统可以快速、准确得到了被困人员位置信息,是一种性能优良的应急救灾系统。
Research of emergency disaster relief system has important practical significance,aim at the defect of the poor positioning performance is poor in current emergency disaster relief system,an emergency disaster relief system is put forward based on optical fiber sensor. Firstly,research status of the emergency rescue system is introduced,and the optical fiber sensor used as the hardware core of emergency rescue system for data acquisition,and then LS algorithm is used to solve the trapped person localization problem,finally,the emergency rescue system is realized in Windows XP,and the simulated experiments is carried out to test the performance.The results show that the system in this paper can quickly and accurately get the location information of the trapped persons,and it is a emergency disaster relief system with excellent performance.
出处
《激光杂志》
北大核心
2016年第5期93-95,共3页
Laser Journal
基金
河北省科技计划项目(132776311)
防灾减灾青年科技基金项目(201204)
关键词
应急救灾系统
光纤传感器
系统设计
系统性能分析
emergency disaster relief system
optical fiber sensor
system design
system performance analysis
