作　　者： (郝宇）; (张彦波）; (柴自东）; (裴浩鹏）; (杨文峰）;

机构地区： 河南大学物理与电子学院,河南开封475000

出　　处： 《传感器与微系统》 2017年第8期155-157,共3页

摘　　要： 针对团雾会导致智能交通的安全性受到极大影响,通过分析团雾中水凝物的散射特性,定量给出了高浓度水凝物散射造成的激光能量在散射过程中将出现较大幅度的衰减,并给出了一种基于水凝物激光散射特性的团雾监测系统架构。 Aiming at problem that fog patches can impact safety of intelligent transportation greatly,by analyzing on hydrometeors scattering characteristics in fog patches,a quantitative result for attenuation of laser energy through scattering process is presented. Laser energy is greatly attenuated caused by high concentration of hydrometeors. A system architecture of fog patches monitoring is described which is based on laser scattering characteristics in hydrometeors.

关 键 词： 团雾 智能交通 马尔科夫过程 散射