摘要
针对化工园区大气监测数据的可视化问题,研究化工园区三维建模的方法,实现基于GIS遥感数据和传感器监测数据的、可远程Web登录的、逼真的化工园区三维可视化信息管理系统。对于楼房等简单对象,采用基于GIS数据的快速建模;对于化工装置等复杂对象,采用3dsMax和无人机倾斜摄影技术相结合的方式建模;在可视化方面,采用基于Cesium的网页前端开发技术。通过结合使用以上的建模方法,减少了大量简单对象建模的重复工作,提升了复杂对象的建模效率,降低了化工园区三维场景建模的难度。
Aiming at the visualization of atmospheric pollution monitoring data in chemical parks,the method of 3D modeling in chemical industry parks is studied,and a remote-web-login and realistic three-dimensional visual information management system based on GIS remote sensing data and sensors' monitoring data is realized.For simple objects such as buildings,rapid modeling based on GIS data is used;for complex objects such as chemical devices,3ds Max and UAV tilt photography are combined to model;in terms of visualization,Cesium-based web front-end development technology is adopted.By adopting the above modeling methods in combination,not only the repetitive work of modeling a large number of simple objects is reduced,but also the modeling efficiency of complex objects is improved. Overall,the difficulty of modeling the 3D scene of chemical industry parks is reduced.
作者
朱宏悦
陈彬
王小东
王戎骁
朱正秋
邱晓刚
Zhu Hongyue;Chen Bin;Wang Xiaodong;Wang Rongxiao;Zhu Zhengqiu;Qiu Xiaogang(College of System Engineering,National University of Defense Technology,Changsha 410073,China;Factory 902of Navy,PLA,Shanghai 200083,China)
出处
《系统仿真学报》
CAS
CSCD
北大核心
2018年第12期4610-4617,共8页
Journal of System Simulation
基金
国家重点研发计划重点专项资金(2017YFC0806900)
国家自然科学基金(71673292
71673294)
国家社会科学基金(17CGL047)
