摘要
针对电力调度中心机房可视化监管与自动化运维的需求,文中对现有的二维操控监管界面进行升级和改造,深入研究了三维的可视化交互技术。基于软件工程的理论,通过详尽的需求分析,明确系统所需实现的功能模块。根据电力调度机房的特点对现有空间分割算法进行改进,提出了一种基于代价函数的场景分割方法。最终,使用Unity 3D技术对三维实时监控模块进行实现。测试与分析结果表明,文中实现的可视化交互系统可以实时监控机房的多维度信息。此外,由于引入新的场景分割算法,该系统在进行静态物体渲染时相比基于八叉树与Cell-portal方法的系统,其效率分别可以提升约60%、40%。
Aiming at the challenge of visual supervision and automation operation and maintenance for computer room of electric power dispatching center in our country,the existing two-dimensional control and supervision interface has been upgraded and improved,and the three-dimensional visual interaction technology has been studied in this paper. Firstly,based on the theory of software engineering,this paper carries out a detailed requirement analysis,and defines the functional modules of the system. Then,according to the characteristics of electric power dispatching room,the existing spatial segmentation algorithm is improved,and a scene segmentation method based on cost function is proposed. Finally,the threedimensional real-time monitoring module is implemented by using Unity 3 D technology. After testing,the visual interactive system realized in this paper can monitor the multi-dimensional information of the computer room in real time. In addition,due to the introduction of a new scene segmentation algorithm,the efficiency of the system in static object rendering can be increased by about 60% and 40% compared with thatofthesystem based on octreeand Cell-portalmethod,respectively.
作者
赵泓
丘扬
ZHAO Hong;QIU Yang(State Grid Hangzhou Power Supply Company,Hangzhou 310016,China)
出处
《电子设计工程》
2020年第8期189-193,共5页
Electronic Design Engineering
基金
国网杭州供电公司科技项目(ZDK115-2015)。
关键词
三维建模
机房运维
可视化交互
场景分割
three-dimensionalmodeling
operationandmaintenance
visualinteraction
scenesegmentation
