基于软测量技术的多参数智能疏散诱导系统  

Multi-parameters Intelligent Evacuation Guidance System Based on Soft-sensing Technique

作　　者：冉海潮[1] 孙丽华[1] 郭英军[1] 

机构地区：[1]河北科技大学,河北石家庄050018

出　　处：《现代建筑电气》2014年第6期41-46,共6页Modern Architecture Electric

基　　金：河北省自然科学基金项目(601260)

摘　　要：建立了人流密度-速度模型,采用软测量技术形成基于LS-SVM支持向量机的智能疏散诱导算法。通过智能疏散诱导系统对疏散指示灯的PWM控制,实现了疏散路径的动态调整与优化,给出了动态疏散路径的标识方法。试验结果表明,智能疏散诱导系统能够缩短疏散时间,提高疏散效率。A model of the personnel density-velocity was established. Based on the LS-SVM, the intelligent evacuation guidance algorithm was proposed by using the soft-sensing technique. The intelligent evacuation guidance system controlled the stroboscopic cycle of evacuation indicator lamps to complete dynamic adjustment and optimization of evacuation routes by PWM. A method of dynamic evacuation paths was given. The experimental results show that the method reduces the evacuation time and improves the evacuation efficiency.

关 键 词：建筑智能化 人员疏散 建筑火灾 软测量技术 疏散诱导系统 

分 类 号：TU892[建筑科学]