基于显微放大和视觉传感的微粒辨识研究

Particle Identification Based on Microscopic Amplification and Vision Sensing

空气悬浮颗粒物作为主要大气污染物之一,对人体健康、动物植物、器物材料以及大气气候产生的影响十分严重,细颗粒物与超净环境的监测更是显得尤为重要。为此,充分研究大气颗粒物的特性以及其演化过程的跟踪,设计基于显微放大以及视角直接观测的微粒辨识装置,可以良好的观测大气中微粒的演变过程,对雾霾起到有效的控制作用。

As one of the main atmospheric pollutants,airborne particulate matter has serious impacts on human health,animal plants,utensil materials and atmospheric climate.The monitoring of fine particles and ultra-clean environment is particularly important.To this end,the characteristics of atmospheric particulate matter and the tracking of its evolution process are fully studied.A microparticle identification device based on microscopic magnification and direct observation of the angle of view can be designed to observe the evolution process of particles in the atmosphere and effectively control the haze effect.