At present,the central heating system mostly adopts the water supply and temperature difference adjustment method,but due to the complexity of each branch of the secondary pipe network and the mutual interference of flow,the hydraulic imbalance of the pipe network is caused,and the heating at the far and near ends has a large deviation.The heat supply network balance system based on user side temperature control designed in this paper uses multilevel hierarchical intelligent mode to conduct decoupling analysis of the system,and deeply analyzes its unique architecture and operation mechanism.With user side temperature as the key feedback,it realizes accurate heat supply network balance control,and provides a new idea for the refined and intelligent development of the heating field,which helps to improve the quality of heating and energy efficiency.
Based on the adaptive finite element algorithm of the numerical model, the mesh is automatically coarsened by element merging for the grid structure of the quadrilateral, which aims to simplify the simulation model and improve the simulation calculation speed. First, the fine mesh is directly converted into pure geometric elements according to the element nodes, and then the mesh elements are redivided according to the boundary hard points and internal geometric hard lines and mesh scale. Extract the geometric boundaries of each different attribute subregion that needs to be coarsened, and then smooth the geometric boundaries and select the key boundary nodes to form the shape boundaries of the coarse mesh. The polygon area formed by these boundary nodes is remeshed to make the mesh size meet the coarsening requirements. According to the above ideas, this paper finally gives the specific program flow of coarsening on the quadrilateral grid.
传统的安防系统入侵技术虽然在设备配置和维护要求上比较简单,但整个安防系统的安全性有限,且传统的探测器往往是被动检测的,无法对布防区域的状态展开综合分析.数字图像处理技术的发展使得整个系统内部具有存储机制,可以对每一帧图像信息进行处理和压缩,完成异常检测,并将异常信息保存为特定格式的数据记录.文章基于现代安防系统的技术要求,分析数字图像处理技术的应用模式,发挥其应有的经济效益和社会效益.
This paper analyzes the technical challenges faced by the intensive operation of China Telecom 10000customer service system,gives the overall design idea,puts forward the cross-domain call center platform architecture design,explains the processing mechanism in typical scenarios such as cloud pool failure,surge call,core network access failure,and finally points out the platform application value in the context of enterprise business platform cloudization and industry digitalization.
传统的安防系统入侵技术虽然在设备配置和维护要求上比较简单,但整个安防系统的安全性有限.传统的探测器往往是进行被动检测,无法布防区域的状态展开综合分析.数字图像处理技术的发展使得整个系统内部具有存储机制,可以对每一帧图像信息展开处理和压缩,完成异常检测,将异常信息保存为特定格式的数据记录.文章基于现代安防系统的技术要求,分析数字图像处理技术的应用模式,发挥其应有的经济效益和社会效益.
