规划审批数据在AutoCAD与ArcSDE间互操作的实现  

Research on Implementation of Planning Approval Data Interoperation Between AutoCAD and ArcSDE

作　　者：邹艳红[1] 习文凤[1] 

机构地区：[1]中南大学有色金属成矿预测教育部重点实验室,地球科学与信息物理学院,湖南长沙410083

出　　处：《城市勘测》2013年第3期14-17,共4页Urban Geotechnical Investigation & Surveying

基　　金：国家自然科学基金项目(41102204)

摘　　要：针对规划审批数据处理后入库和入库后再调用过程中AutoCAD与ArcSDE数据频繁转换的问题,基于C#.Net和ObjectArx SDK工具对AutoCAD进行二次开发,研究了二者实时数据转换互操作功能的开发实现过程。数据互操作功能包括取图和上图两个模块,前者将数据从ArcSDE中加载到AutoCAD中并编辑,后者将AutoCAD数据通过ArcSDE保存到关系数据库中。作为实例研究,两模块已经整合到岳阳市规划审批数据处理与辅助入库系统中,有效地提高了规划审批数据入库和查询调用的效率。To address planning approval field interoperation problem between AutoCAD and ArcSDE in planning ap-proval data management system,we took redeve from AutoCAD to ArcSDE database based on C#. Net and Object SDK. The data could be operated by Down-Load and Up-Load module in the system. Down-Load module was devel- oped to load planning data from ArcSDE to AutoCAD,the latter was to store AutoCAD format data into ArcSDE. As a case study,the modules were integrated into the Planning Approval Data Management System for Yueyang city and the data interoperation was very fast and easy between AutoCAD and ArcSDE＋SQL Server 2008. The results show that the implemented interoperation function is convenient for planning approval data management.

关 键 词：规划审批数据 AUTOCAD数据 ArcSDE数据 互操作 

分 类 号：P208.1[天文地球—地图制图学与地理信息工程]