HAO Yu, ZHANG Yan-bo, CHAI Zi-dong, et al. Fog patches laser scattering characteristics and its application in intelligent traffic monitoring[J]. 2017, 36(8): 155-157.
HAO Yu, ZHANG Yan-bo, CHAI Zi-dong, et al. Fog patches laser scattering characteristics and its application in intelligent traffic monitoring[J]. 2017, 36(8): 155-157. DOI: 10.13873/J.1000-9787(2017)08-0155-03.
团雾激光散射特性及其在智能交通监测中的应用
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。
Abstract
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.
Effects of organic aerosol constituents on extinction and absorption coefficients and liquid water contents of fogs and clouds [J] . Kurt Bullrich,Gottfried H?nel. Pure and Applied Geophysics PAGEOPH . 1978 (2)