摘要
利用传统监测系统监测建筑施工现场扬尘情况时,不仅准确性低、速度慢、耗能也高,无法满足实际需要。针对上述问题,设计一个风沙天气下建筑施工的扬尘监测系统。根据中国部分城市PM2. 5污染情况分析系统设计需求,采用C/S与B/S相结合的体系结构,由施工现场扬尘信息采集设备(感知层)、信息传输网络(传输层)以及监测中心(应用层)构成系统框架,并通过软件功能和数据库完成系统软件设计,实现风沙天气下建筑施工现场扬尘监测。利用风沙天气下建筑施工的扬尘监测系统进行监测,与传统监测系统相比,准确性提高20%,速度提高约2 s,耗能减少25 m A,基本满足系统设计的需求。
When using the traditional monitoring system to monitor the dust on the construction site, it is not only low in accuracy, slow in speed, but also high in energy consumption, which cannot meet the actual needs. In response to the above prob- lems, a dust monitoring system for building construction under windy weather is designed. According to the system design requirements of PM2.5 pollution analysis in some cities in China, the system structure combining C/S and B/S is adopted, and the dust collection information collection device（ sensing layer）, information transmission network（ transport layer） and monitoring center are constructed. （Application layer） constitutes the system framework, and completes the system software design through software functions and database to realize dust monitoring of building construction site under windy weather. The dust monitoring system of building construction under wind and sand weather is monitored. Compared with the traditional monitoring system, the accuracy is increased by 20% , the speed is increased by about 2s, and the energy consumption is reduced by 25mA, which basically meets the needs of system design.
作者
郭玉明
Guo Yunfing(Henan New Hang Feng Engineering Consulting Co.Ltd.,Zhengzhou 450000,China)
出处
《环境科学与管理》
CAS
2018年第10期126-130,194,共6页
Environmental Science and Management
关键词
风沙天气
建筑施工
扬尘监测
系统设计
wind blown sand weather
construction
dust monitoring
system design
