摘要
面向精细化大气环境监测与治理的需求,本文采用基于传感器法的小型化空气污染监测设备,通过车载移动部署的方式,实现城市区域内小尺度污染热点区域的感知发现。以案例城市为例,利用少量车载移动微站,在一周的时间里完成了主城区范围内小空间尺度PM_(2.5)污染热点区域的发现和排查,并从多个视角进行了数据展示,验证了移动监测在针对城市小尺度污染热点快速巡查中的可行性以及应用价值。
To satisfy requirement of fine-grained air-pollution monitoring and treatment,this paper used sensor-based micro air-pollution monitoring devices to sense and find urban small-scale air-pollution hotspots via vehicular deployment.As an example case study,we finished finding and checking urban small-scale PM 2.5 hotspots by several vehicular micro sensing devices within about one week.We also displayed the mobile sensing data from multiple views and verified the feasibility and values of mobile monitoring for urban small-scale air-pollution hotspots.
作者
刘心宇
黄俊
王钺
张林
LIU Xinyu;HUANG Jun;WANG Yue;ZHANG Lin(Division of Information Science and Technology in Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055;Environmental Thinking Science and Technology Co.,ltd. at Shenzhen, Shenzhen 518055;Department of Electronic Engineering Tsinghua University,Beijing 100084;Tsinghua-Berkeley Shenzhen Institute, Shenzhen 518071)
出处
《环境与可持续发展》
2019年第2期66-69,共4页
Environment and Sustainable Development
基金
国家重点研发计划(2017YFC0212100)
深圳市科技研究与发展基金(GJHZ20170314112258560)
