基于三维空间的电力设施灾害数据挖掘

近年来,随着电子、计算机等技术的飞速发展,三维GIS的应用渐趋成熟,以往设想中的许多应用逐渐成为了现实。比如城市应急反应、虚拟旅游、智能交通、城市规划与设计等领域中,三维GIS都有广泛成熟的应用。尤其是在电力行业的应用中,三维技术除了能更好地展现三维场景、电力模型等,还能够和灾害模型相结合,进行电力设施灾害结果预测等。本文提出的基于三维空间的灾害数据挖掘方法,涉及灾害分布空间分析和空间数据挖掘的方法,是一种在三维地理信息技术下灾害分布情况对于电力设施影响程度的数据挖掘方法。

Disaster Data Mining of Power Facilities Based on 3D Space

In recent years,with the rapid development of electronics,computers and other technology,3D GIS application matures,many applications originally envisaged is becoming a reality.For example,the field of city emergency response,virtual tour,intelligent transportation,urban planning and design,3D GIS was used extensively and maturely in these fields.In particular,the application of the electric power industry,the three-dimensional technology could demonstrate the three-dimensional scene better,the power model,but it also can be combined with disaster model phase,forecast the results of the power facilities disaster.The method of this thesis,which is based on 3D space-based disaster data mining,and involved in disaster distribution of spatial analysis and spatial data mining method,is data mining method,which is based on the 3D geographic information technologies,to analysis the impact of the disaster distribution on the degree of power facilities.