全数字化环境监测系统的研制

研究了基于B/S和C/S混合模式的全数字化环境监测系统的拓扑网络结构、逻辑结构和系列关键技术。监测系统构建了基于信号获取层、数据采集层、片区管理层和中心管理层的数据流动模型,用户客户端群由片区客户端、中心客户端和移动客户端构成,通过Interanet和Internet构建了可视化环境监控平台。提出了基于图像处理的方法和支持向量机(support vector machine,SVM)的工业烟尘浓度和排放量的识别算法。运行实际情况表明,系统具有实时可视化监控、准确浓度排放数据、终端用户使用简单可靠、系统可扩容性好等特点。该系统可为其他大型企业的环境监测提供参考。

DEVELOPMENT OF FULL DIGITAL ENVIRONMENTAL MONITORING SYSTEM IN PAN STEEL WORKS

It was studied network-topological structure based on B/S and C/S,logical fabric and a series of key technologies.Four data levels,signal acquiring level,digital data collecting level,part district management level and center management level,were designed in the system,and user terminals were divided into part clients, center clients and mobile clients,which were connected via Internet or Intranet.It adopt support vector machine(SVM)method to gain more exact exhausting value of smog and dust than sensors.The application indicated the system run reliably and expediently,which could be a reference for other environment monitoring applications in big enterprises.