摘要
为对大气环境进行远程监测,将虚拟仪器技术、计算机网络技术和大气环境监测技术相结合,建成具有现代化测量思想的远程监测平台.该系统利用有效的网络资源和虚拟技术实现了大气环境质量的远程数据采集、数据存储、数据传输和数据分析等功能,满足了大气环境质量监测中仪器互联和资源共享的需要.
A remote virtual instrument system was designed for air quality monitoring, enhanced with DataSocket capability based on TCP/IP. The signal -conditioning block has been reduced in cost and dimensions through the use of Labview. The measured variables are SO2 concentration, NOx concentration and TSP concentration. The philosophy behind our DataSoeket - accessed remote air quality monitoring is based on a client/server computer configuration. The server situated near the power plant sends command signals received from data acquisition card to the client. The client remotely receives the signals by the form of waveform. Our approach is distinct from others since it can offer more flexibility and responsibility to the client - side since the remote user compiles and executes locally controller. The whole system supports several types of computers, operating systems and communications hardware.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2005年第11期1573-1574,共2页
Journal of Harbin Institute of Technology
关键词
虚拟仪器
网络
大气环境质量
监测
virtual instrument
network
air quality
monitoring
