基于虚拟现实的地下电力管线可视化规划研究

Study of visual planning of underground power pipelines based on virtual reality

为了提高地下电力管网的规划效率,在虚拟现实技术的基础上,提出了实时可视化的规划方法。将已存在的地下管网数据转化成三维的空间图像,使规划者能够实时看到当前位置的管网状态,从而可以在管网铺设之前就能决定其在已有系统的具体位置和方向,并采用区域立体分层机制,提高地下管网可视化的渲染速度。将该技术应用到上海浦东电力规划后,其管网的规划和铺设时间节约了20%左右。

In order to improve the efficiency of underground power pipeline planning, a real-time visualization planning method was presented based on virtual reality. The existing underground pipeline data was transformed into three-dimensionai visual objects, by which planners could see the real location of the pipeline. And then the location and direction of the new pipeline could be determined before being laied. The area partition method was also introduced to increase render speed. About 20% working time was saved in the Shanghai Pudong power planning when this technology was used.