摘要
城市供热工程的主体位于地层内部,工程的设计、施工和运营涉及的数据量大,数据类型多,工程的管理需要投入大量的人力物力,且难以实现全面、直观的管理。为解决这些问题,本文引入开源Cesium三维可视化引擎及开源PostgreSQL数据库,研发了一套具有自主知识产权的三维WebGIS平台,平台可以规划阶段的供热线路路径设计功能、施工阶段的实时监测功能,以及用于运营管理的三维浏览、信息查询、以及空间分析的功能。
The main part of district heating engineering is located in the underground.The design,construction and operation of the project involve a large amount of data and various data types.The management of the project requires huge investment.It is difficult to achieve comprehensive and intuitive management.To solve these problems,this paper introduced an open source 3D visualization engine called Cesium,an open source database called PostgreSQL.We developed a 3D WebGIS platform with independent intellectual property rights.The platform can provide the route optimization function for the planning period.It can also provide the real-time monitoring function for the construction stage.As to the operating stage,the platform can provide the three-dimensional visualization function,the information query and the spatial analysis function.
作者
张阳
张国永
曹玉明
郝宝诚
张磊
杨奎生
ZHANG Yang;ZHANG Guo-yong;CAO Yu-ming;HAO Bao-cheng;ZHANG Lei;YANG Kui-sheng(North China Power Engineering Co.,Ltd.of CPECC,Beijing 100120,China;Institute of Remote Sensing and Digital Earth,Chinese Academy of Sciences,Beijing 100101,China)
出处
《电力勘测设计》
2020年第S01期205-210,共6页
Electric Power Survey & Design
基金
中国博士后科学基金资助项目(2019M650790)
国家自然科学基金青年基金(41801257)。
